61543986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6571}}^1$

素因数の和:6806

約数の個数: 32

約数和(自身を含む): 141324288

約数和(自身を除く): 79780302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 6571, 9366, 13142, 19713, 39426, 45997, 91994, 137991, 275982, 1465333, 2930666, 4395999, 8791998, 10257331, 20514662, 30771993, 61543986]

約数ペア:

[(1, 61543986), (2, 30771993), (3, 20514662), (6, 10257331), (7, 8791998), (14, 4395999), (21, 2930666), (42, 1465333), (223, 275982), (446, 137991), (669, 91994), (1338, 45997), (1561, 39426), (3122, 19713), (4683, 13142), (6571, 9366)]