40992633

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 72274176

約数和(自身を除く): 31281543

約数列:

[1, 3, 9, 11, 19, 31, 33, 37, 57, 93, 99, 111, 171, 209, 279, 333, 341, 361, 407, 589, 627, 703, 1023, 1083, 1147, 1221, 1767, 1881, 2109, 3069, 3249, 3441, 3663, 3971, 5301, 6327, 6479, 7733, 10323, 11191, 11913, 12617, 13357, 19437, 21793, 23199, 33573, 35739, 37851, 40071, 58311, 65379, 69597, 100719, 113553, 120213, 123101, 146927, 196137, 239723, 369303, 414067, 440781, 719169, 1107909, 1242201, 1322343, 2157507, 3726603, 4554737, 13664211, 40992633]

約数ペア:

[(1, 40992633), (3, 13664211), (9, 4554737), (11, 3726603), (19, 2157507), (31, 1322343), (33, 1242201), (37, 1107909), (57, 719169), (93, 440781), (99, 414067), (111, 369303), (171, 239723), (209, 196137), (279, 146927), (333, 123101), (341, 120213), (361, 113553), (407, 100719), (589, 69597), (627, 65379), (703, 58311), (1023, 40071), (1083, 37851), (1147, 35739), (1221, 33573), (1767, 23199), (1881, 21793), (2109, 19437), (3069, 13357), (3249, 12617), (3441, 11913), (3663, 11191), (3971, 10323), (5301, 7733), (6327, 6479)]