89251659

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12763}}^1$

素因数の和:12816

約数の個数: 32

約数和(自身を含む): 155210240

約数和(自身を除く): 65958581

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 12763, 38289, 89341, 114867, 268023, 344601, 472231, 804069, 1416693, 2412207, 3305617, 4250079, 9916851, 12750237, 29750553, 89251659]

約数ペア:

[(1, 89251659), (3, 29750553), (7, 12750237), (9, 9916851), (21, 4250079), (27, 3305617), (37, 2412207), (63, 1416693), (111, 804069), (189, 472231), (259, 344601), (333, 268023), (777, 114867), (999, 89341), (2331, 38289), (6993, 12763)]