207907136493

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{162300653}}^1$

素因数の和:162300724

約数の個数: 16

約数和(自身を含む): 322004497536

約数和(自身を除く): 114097361043

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 162300653, 486901959, 1136104571, 3408313713, 9900339833, 29701019499, 69302378831, 207907136493]

約数ペア:

[(1, 207907136493), (3, 69302378831), (7, 29701019499), (21, 9900339833), (61, 3408313713), (183, 1136104571), (427, 486901959), (1281, 162300653)]