51079491

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{4603}}^1$

素因数の和:4752

約数の個数: 20

約数和(自身を含む): 76877592

約数和(自身を除く): 25798101

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 4603, 11097, 13809, 41427, 124281, 372843, 630611, 1891833, 5675499, 17026497, 51079491]

約数ペア:

[(1, 51079491), (3, 17026497), (9, 5675499), (27, 1891833), (81, 630611), (137, 372843), (411, 124281), (1233, 41427), (3699, 13809), (4603, 11097)]