86491132431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1\times {\mathrm{555167}}^1$

素因数の和:559902

約数の個数: 16

約数和(自身を含む): 125832158208

約数和(自身を除く): 39341025777

約数列:

[1, 3, 11, 33, 4721, 14163, 51931, 155793, 555167, 1665501, 6106837, 18320511, 2620943407, 7862830221, 28830377477, 86491132431]

約数ペア:

[(1, 86491132431), (3, 28830377477), (11, 7862830221), (33, 2620943407), (4721, 18320511), (14163, 6106837), (51931, 1665501), (155793, 555167)]