82912135491

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{2700809}}^1$

素因数の和:2701200

約数の個数: 20

約数和(自身を含む): 124183243800

約数和(自身を除く): 41271108309

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 10233, 30699, 2700809, 8102427, 24307281, 72921843, 218765529, 1023606611, 3070819833, 9212459499, 27637378497, 82912135491]

約数ペア:

[(1, 82912135491), (3, 27637378497), (9, 9212459499), (27, 3070819833), (81, 1023606611), (379, 218765529), (1137, 72921843), (3411, 24307281), (10233, 8102427), (30699, 2700809)]