156930281403

素因数分解:

$3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{9717647}}^1$

素因数の和:9718426

約数の個数: 16

約数和(自身を含む): 239442846720

約数和(自身を除く): 82512565317

約数列:

[1, 3, 7, 21, 769, 2307, 5383, 16149, 9717647, 29152941, 68023529, 204070587, 7472870543, 22418611629, 52310093801, 156930281403]

約数ペア:

[(1, 156930281403), (3, 52310093801), (7, 22418611629), (21, 7472870543), (769, 204070587), (2307, 68023529), (5383, 29152941), (16149, 9717647)]