73556457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{40129}}^1$

素因数の和:40192

約数の個数: 16

約数和(自身を含む): 107869440

約数和(自身を除く): 34312983

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 40129, 120387, 521677, 1565031, 1886063, 5658189, 24518819, 73556457]

約数ペア:

[(1, 73556457), (3, 24518819), (13, 5658189), (39, 1886063), (47, 1565031), (141, 521677), (611, 120387), (1833, 40129)]