89490843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12539}}^1$

素因数の和:12619

約数の個数: 24

約数和(自身を含む): 141501360

約数和(自身を除く): 52010517

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 12539, 37617, 112851, 163007, 489021, 764879, 1467063, 2294637, 6883911, 9943427, 29830281, 89490843]

約数ペア:

[(1, 89490843), (3, 29830281), (9, 9943427), (13, 6883911), (39, 2294637), (61, 1467063), (117, 764879), (183, 489021), (549, 163007), (793, 112851), (2379, 37617), (7137, 12539)]