156631587

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{46327}}^1$

素因数の和:46367

約数の個数: 24

約数和(自身を含む): 253506816

約数和(自身を除く): 96875229

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 46327, 138981, 324289, 972867, 1065521, 2270023, 3196563, 6810069, 7458647, 22375941, 52210529, 156631587]

約数ペア:

[(1, 156631587), (3, 52210529), (7, 22375941), (21, 7458647), (23, 6810069), (49, 3196563), (69, 2270023), (147, 1065521), (161, 972867), (483, 324289), (1127, 138981), (3381, 46327)]