89504961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8861}}^1$

素因数の和:8921

約数の個数: 32

約数和(自身を含む): 150866688

約数和(自身を除く): 61361727

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 8861, 10101, 26583, 62027, 115193, 186081, 327857, 345579, 806351, 983571, 2294999, 2419053, 4262141, 6884997, 12786423, 29834987, 89504961]

約数ペア:

[(1, 89504961), (3, 29834987), (7, 12786423), (13, 6884997), (21, 4262141), (37, 2419053), (39, 2294999), (91, 983571), (111, 806351), (259, 345579), (273, 327857), (481, 186081), (777, 115193), (1443, 62027), (3367, 26583), (8861, 10101)]