139075779

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{6481}}^1$

素因数の和:6818

約数の個数: 16

約数和(自身を含む): 194148864

約数和(自身を除く): 55073085

約数列:

[1, 3, 23, 69, 311, 933, 6481, 7153, 19443, 21459, 149063, 447189, 2015591, 6046773, 46358593, 139075779]

約数ペア:

[(1, 139075779), (3, 46358593), (23, 6046773), (69, 2015591), (311, 447189), (933, 149063), (6481, 21459), (7153, 19443)]