45173619

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{19231}}^1$

素因数の和:19272

約数の個数: 20

約数和(自身を含む): 69812160

約数和(自身を除く): 24638541

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 19231, 57693, 173079, 519237, 557699, 1557711, 1673097, 5019291, 15057873, 45173619]

約数ペア:

[(1, 45173619), (3, 15057873), (9, 5019291), (27, 1673097), (29, 1557711), (81, 557699), (87, 519237), (261, 173079), (783, 57693), (2349, 19231)]