66686624641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{7057}}^1\times {\mathrm{103843}}^1$

素因数の和:110920

約数の個数: 16

約数和(自身を含む): 82088266624

約数和(自身を除く): 15401641983

約数列:

[1, 7, 13, 91, 7057, 49399, 91741, 103843, 642187, 726901, 1349959, 9449713, 732820051, 5129740357, 9526660663, 66686624641]

約数ペア:

[(1, 66686624641), (7, 9526660663), (13, 5129740357), (91, 732820051), (7057, 9449713), (49399, 1349959), (91741, 726901), (103843, 642187)]