944080227

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 1574642160

約数和(自身を除く): 630561933

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 89, 123, 153, 171, 267, 323, 369, 697, 779, 801, 969, 1513, 1691, 2091, 2337, 2907, 3649, 4539, 5073, 6273, 7011, 7921, 10947, 13243, 13617, 15219, 23763, 28747, 32841, 39729, 62033, 69331, 71289, 86241, 119187, 134657, 150499, 186099, 207993, 258723, 324761, 403971, 451497, 558297, 623979, 974283, 1178627, 1211913, 1354491, 2558483, 2922849, 3535881, 5520937, 6170459, 7675449, 10607643, 16562811, 18511377, 23026347, 49688433, 55534131, 104897803, 314693409, 944080227]

約数ペア:

[(1, 944080227), (3, 314693409), (9, 104897803), (17, 55534131), (19, 49688433), (41, 23026347), (51, 18511377), (57, 16562811), (89, 10607643), (123, 7675449), (153, 6170459), (171, 5520937), (267, 3535881), (323, 2922849), (369, 2558483), (697, 1354491), (779, 1211913), (801, 1178627), (969, 974283), (1513, 623979), (1691, 558297), (2091, 451497), (2337, 403971), (2907, 324761), (3649, 258723), (4539, 207993), (5073, 186099), (6273, 150499), (7011, 134657), (7921, 119187), (10947, 86241), (13243, 71289), (13617, 69331), (15219, 62033), (23763, 39729), (28747, 32841)]