66733731

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4513}}^1$

素因数の和:4603

約数の個数: 24

約数和(自身を含む): 101402496

約数和(自身を除く): 34668765

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4513, 4929, 13539, 14787, 40617, 139903, 239189, 419709, 717567, 1259127, 2152701, 7414859, 22244577, 66733731]

約数ペア:

[(1, 66733731), (3, 22244577), (9, 7414859), (31, 2152701), (53, 1259127), (93, 717567), (159, 419709), (279, 239189), (477, 139903), (1643, 40617), (4513, 14787), (4929, 13539)]