210006069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40487}}^1$

素因数の和:40529

約数の個数: 32

約数和(自身を含む): 362772480

約数和(自身を除く): 152766411

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 40487, 121461, 283409, 526331, 769253, 850227, 1578993, 2307759, 3684317, 5384771, 10000289, 11052951, 16154313, 30000867, 70002023, 210006069]

約数ペア:

[(1, 210006069), (3, 70002023), (7, 30000867), (13, 16154313), (19, 11052951), (21, 10000289), (39, 5384771), (57, 3684317), (91, 2307759), (133, 1578993), (247, 850227), (273, 769253), (399, 526331), (741, 283409), (1729, 121461), (5187, 40487)]