146548311

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1487}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 253983744

約数和(自身を除く): 107435433

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 361, 399, 741, 1083, 1487, 1729, 2527, 4461, 4693, 5187, 7581, 10409, 14079, 19331, 28253, 31227, 32851, 57993, 84759, 98553, 135317, 197771, 367289, 405951, 536807, 593313, 1101867, 1610421, 2571023, 3757649, 6978491, 7713069, 11272947, 20935473, 48849437, 146548311]

約数ペア:

[(1, 146548311), (3, 48849437), (7, 20935473), (13, 11272947), (19, 7713069), (21, 6978491), (39, 3757649), (57, 2571023), (91, 1610421), (133, 1101867), (247, 593313), (273, 536807), (361, 405951), (399, 367289), (741, 197771), (1083, 135317), (1487, 98553), (1729, 84759), (2527, 57993), (4461, 32851), (4693, 31227), (5187, 28253), (7581, 19331), (10409, 14079)]