5448627

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 20

約数和(自身を含む): 8215416

約数和(自身を除く): 2766789

約数列:

[1, 3, 9, 27, 81, 137, 411, 491, 1233, 1473, 3699, 4419, 11097, 13257, 39771, 67267, 201801, 605403, 1816209, 5448627]

約数ペア:

[(1, 5448627), (3, 1816209), (9, 605403), (27, 201801), (81, 67267), (137, 39771), (411, 13257), (491, 11097), (1233, 4419), (1473, 3699)]