61623289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 82656000

約数和(自身を除く): 21032711

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 551, 1229, 1729, 2639, 3857, 7163, 8603, 15977, 23351, 35641, 50141, 111839, 163457, 249487, 303563, 463333, 677179, 2124941, 3243331, 4740253, 8803327, 61623289]

約数ペア:

[(1, 61623289), (7, 8803327), (13, 4740253), (19, 3243331), (29, 2124941), (91, 677179), (133, 463333), (203, 303563), (247, 249487), (377, 163457), (551, 111839), (1229, 50141), (1729, 35641), (2639, 23351), (3857, 15977), (7163, 8603)]