68580237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14951}}^1$

素因数の和:15104

約数の個数: 16

約数和(自身を含む): 100477440

約数和(自身を除く): 31897203

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 14951, 44853, 164461, 493383, 2078189, 6234567, 22860079, 68580237]

約数ペア:

[(1, 68580237), (3, 22860079), (11, 6234567), (33, 2078189), (139, 493383), (417, 164461), (1529, 44853), (4587, 14951)]