82218789

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4929

約数の個数: 24

約数和(自身を含む): 124626944

約数和(自身を除く): 42408155

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 4831, 5673, 14493, 17019, 43479, 149761, 294691, 449283, 884073, 1347849, 2652219, 9135421, 27406263, 82218789]

約数ペア:

[(1, 82218789), (3, 27406263), (9, 9135421), (31, 2652219), (61, 1347849), (93, 884073), (183, 449283), (279, 294691), (549, 149761), (1891, 43479), (4831, 17019), (5673, 14493)]