66838961859

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1\times {\mathrm{139901}}^1$

素因数の和:142218

約数の個数: 16

約数和(自身を含む): 90414745344

約数和(自身を除く): 23575783485

約数列:

[1, 3, 71, 213, 2243, 6729, 139901, 159253, 419703, 477759, 9932971, 29798913, 313797943, 941393829, 22279653953, 66838961859]

約数ペア:

[(1, 66838961859), (3, 22279653953), (71, 941393829), (213, 313797943), (2243, 29798913), (6729, 9932971), (139901, 477759), (159253, 419703)]