68305943349

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29303279}}^1$

素因数の和:29303329

約数の個数: 24

約数和(自身を含む): 115806562560

約数和(自身を除く): 47500619211

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 29303279, 87909837, 205122953, 263729511, 615368859, 1084221323, 1846106577, 3252663969, 7589549261, 9757991907, 22768647783, 68305943349]

約数ペア:

[(1, 68305943349), (3, 22768647783), (7, 9757991907), (9, 7589549261), (21, 3252663969), (37, 1846106577), (63, 1084221323), (111, 615368859), (259, 263729511), (333, 205122953), (777, 87909837), (2331, 29303279)]