156727622751

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{249181}}^1$

素因数の和:249743

約数の個数: 32

約数和(自身を含む): 243233527296

約数和(自身を除く): 86505904545

約数列:

[1, 3, 7, 21, 61, 183, 427, 491, 1281, 1473, 3437, 10311, 29951, 89853, 209657, 249181, 628971, 747543, 1744267, 5232801, 15200041, 45600123, 106400287, 122347871, 319200861, 367043613, 856435097, 2569305291, 7463220131, 22389660393, 52242540917, 156727622751]

約数ペア:

[(1, 156727622751), (3, 52242540917), (7, 22389660393), (21, 7463220131), (61, 2569305291), (183, 856435097), (427, 367043613), (491, 319200861), (1281, 122347871), (1473, 106400287), (3437, 45600123), (10311, 15200041), (29951, 5232801), (89853, 1744267), (209657, 747543), (249181, 628971)]