68404437

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{67261}}^1$

素因数の和:67380

約数の個数: 12

約数和(自身を含む): 99682284

約数和(自身を除く): 31277847

約数列:

[1, 3, 9, 113, 339, 1017, 67261, 201783, 605349, 7600493, 22801479, 68404437]

約数ペア:

[(1, 68404437), (3, 22801479), (9, 7600493), (113, 605349), (339, 201783), (1017, 67261)]