68268159

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3533}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 104747760

約数和(自身を除く): 36479601

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 3533, 6441, 10599, 19323, 31797, 67127, 201381, 399229, 604143, 1197687, 3593061, 7585351, 22756053, 68268159]

約数ペア:

[(1, 68268159), (3, 22756053), (9, 7585351), (19, 3593061), (57, 1197687), (113, 604143), (171, 399229), (339, 201381), (1017, 67127), (2147, 31797), (3533, 19323), (6441, 10599)]