15693810561

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 28101427200

約数和(自身を除く): 12407616639

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 99, 117, 141, 143, 197, 297, 351, 423, 429, 439, 517, 591, 611, 1269, 1287, 1317, 1551, 1773, 1833, 2167, 2561, 3861, 3951, 4653, 4829, 5319, 5499, 5707, 6501, 6721, 7683, 9259, 11853, 13959, 14487, 16497, 17121, 19503, 20163, 20633, 23049, 27777, 28171, 43461, 51363, 58509, 60489, 61899, 62777, 69147, 83331, 84513, 86483, 101849, 120367, 130383, 154089, 181467, 185697, 188331, 226963, 249993, 253539, 259449, 268229, 305547, 361101, 557091, 564993, 680889, 760617, 778347, 804687, 916641, 951313, 1083303, 1124279, 1324037, 1694979, 2042667, 2335041, 2414061, 2749923, 2853939, 2950519, 3249909, 3372837, 3972111, 4064701, 6128001, 7242183, 8561817, 8851557, 10118511, 11916333, 12194103, 12367069, 25685451, 26554671, 30355533, 35748999, 36582309, 37101207, 44711711, 52841113, 79664013, 109746927, 111303621, 134135133, 158523339, 333910863, 402405399, 475570017, 581252243, 1207216197, 1426710051, 1743756729, 5231270187, 15693810561]

約数ペア:

[(1, 15693810561), (3, 5231270187), (9, 1743756729), (11, 1426710051), (13, 1207216197), (27, 581252243), (33, 475570017), (39, 402405399), (47, 333910863), (99, 158523339), (117, 134135133), (141, 111303621), (143, 109746927), (197, 79664013), (297, 52841113), (351, 44711711), (423, 37101207), (429, 36582309), (439, 35748999), (517, 30355533), (591, 26554671), (611, 25685451), (1269, 12367069), (1287, 12194103), (1317, 11916333), (1551, 10118511), (1773, 8851557), (1833, 8561817), (2167, 7242183), (2561, 6128001), (3861, 4064701), (3951, 3972111), (4653, 3372837), (4829, 3249909), (5319, 2950519), (5499, 2853939), (5707, 2749923), (6501, 2414061), (6721, 2335041), (7683, 2042667), (9259, 1694979), (11853, 1324037), (13959, 1124279), (14487, 1083303), (16497, 951313), (17121, 916641), (19503, 804687), (20163, 778347), (20633, 760617), (23049, 680889), (27777, 564993), (28171, 557091), (43461, 361101), (51363, 305547), (58509, 268229), (60489, 259449), (61899, 253539), (62777, 249993), (69147, 226963), (83331, 188331), (84513, 185697), (86483, 181467), (101849, 154089), (120367, 130383)]