136777599

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 249984000

約数和(自身を除く): 113206401

約数列:

[1, 3, 7, 9, 19, 21, 27, 41, 57, 63, 123, 133, 171, 189, 287, 369, 399, 513, 779, 861, 929, 1107, 1197, 2337, 2583, 2787, 3591, 5453, 6503, 7011, 7749, 8361, 16359, 17651, 19509, 21033, 25083, 38089, 49077, 52953, 58527, 114267, 123557, 147231, 158859, 175581, 266623, 342801, 370671, 476577, 723691, 799869, 1028403, 1112013, 2171073, 2399607, 3336039, 5065837, 6513219, 7198821, 15197511, 19539657, 45592533, 136777599]

約数ペア:

[(1, 136777599), (3, 45592533), (7, 19539657), (9, 15197511), (19, 7198821), (21, 6513219), (27, 5065837), (41, 3336039), (57, 2399607), (63, 2171073), (123, 1112013), (133, 1028403), (171, 799869), (189, 723691), (287, 476577), (369, 370671), (399, 342801), (513, 266623), (779, 175581), (861, 158859), (929, 147231), (1107, 123557), (1197, 114267), (2337, 58527), (2583, 52953), (2787, 49077), (3591, 38089), (5453, 25083), (6503, 21033), (7011, 19509), (7749, 17651), (8361, 16359)]