2721000353253

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{50287}}^1$

素因数の和:50547

約数の個数: 128

約数和(自身を含む): 4817606492160

約数和(自身を除く): 2096606138907

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 89, 91, 119, 131, 221, 267, 273, 357, 393, 623, 663, 917, 1157, 1513, 1547, 1703, 1869, 2227, 2751, 3471, 4539, 4641, 5109, 6681, 8099, 10591, 11659, 11921, 15589, 19669, 24297, 28951, 31773, 34977, 35763, 46767, 50287, 59007, 81613, 86853, 137683, 150861, 151567, 198203, 202657, 244839, 352009, 413049, 454701, 594609, 607971, 653731, 854879, 1056027, 1060969, 1387421, 1961193, 2564637, 2576639, 3182907, 4162263, 4475543, 4576117, 5984153, 6587597, 7729917, 11113427, 13426629, 13728351, 17952459, 18036473, 19762791, 31328801, 33340281, 46113179, 54109419, 58182059, 76084231, 77793989, 85638761, 93986403, 111989149, 138339537, 174546177, 228252693, 233381967, 256916283, 335967447, 407274413, 532589617, 586296133, 599471327, 783924043, 989095003, 1221823239, 1455858937, 1597768851, 1758888399, 1798413981, 2351772129, 2967285009, 4104072931, 4367576811, 6923665021, 7621849729, 9967034261, 10191012559, 12312218793, 20770995063, 22865549187, 29901102783, 30573037677, 53352948103, 69769239827, 129571445393, 160058844309, 209307719481, 388714336179, 907000117751, 2721000353253]

約数ペア:

[(1, 2721000353253), (3, 907000117751), (7, 388714336179), (13, 209307719481), (17, 160058844309), (21, 129571445393), (39, 69769239827), (51, 53352948103), (89, 30573037677), (91, 29901102783), (119, 22865549187), (131, 20770995063), (221, 12312218793), (267, 10191012559), (273, 9967034261), (357, 7621849729), (393, 6923665021), (623, 4367576811), (663, 4104072931), (917, 2967285009), (1157, 2351772129), (1513, 1798413981), (1547, 1758888399), (1703, 1597768851), (1869, 1455858937), (2227, 1221823239), (2751, 989095003), (3471, 783924043), (4539, 599471327), (4641, 586296133), (5109, 532589617), (6681, 407274413), (8099, 335967447), (10591, 256916283), (11659, 233381967), (11921, 228252693), (15589, 174546177), (19669, 138339537), (24297, 111989149), (28951, 93986403), (31773, 85638761), (34977, 77793989), (35763, 76084231), (46767, 58182059), (50287, 54109419), (59007, 46113179), (81613, 33340281), (86853, 31328801), (137683, 19762791), (150861, 18036473), (151567, 17952459), (198203, 13728351), (202657, 13426629), (244839, 11113427), (352009, 7729917), (413049, 6587597), (454701, 5984153), (594609, 4576117), (607971, 4475543), (653731, 4162263), (854879, 3182907), (1056027, 2576639), (1060969, 2564637), (1387421, 1961193)]