67640785917

素因数分解:

$3^1\times {\mathrm{727}}^1\times {\mathrm{4871}}^1\times {\mathrm{6367}}^1$

素因数の和:11968

約数の個数: 16

約数和(自身を含む): 90344497152

約数和(自身を除く): 22703711235

約数列:

[1, 3, 727, 2181, 4871, 6367, 14613, 19101, 3541217, 4628809, 10623651, 13886427, 31013657, 93040971, 22546928639, 67640785917]

約数ペア:

[(1, 67640785917), (3, 22546928639), (727, 93040971), (2181, 31013657), (4871, 13886427), (6367, 10623651), (14613, 4628809), (19101, 3541217)]