68237181

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{13963}}^1$

素因数の和:14153

約数の個数: 16

約数和(自身を含む): 101657920

約数和(自身を除く): 33420739

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 13963, 41889, 125667, 377001, 2527303, 7581909, 22745727, 68237181]

約数ペア:

[(1, 68237181), (3, 22745727), (9, 7581909), (27, 2527303), (181, 377001), (543, 125667), (1629, 41889), (4887, 13963)]