131566203

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12613}}^1$

素因数の和:12699

約数の個数: 24

約数和(自身を含む): 203337680

約数和(自身を除く): 71771477

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 12613, 37839, 113517, 239647, 718941, 769393, 2156823, 2308179, 6924537, 14618467, 43855401, 131566203]

約数ペア:

[(1, 131566203), (3, 43855401), (9, 14618467), (19, 6924537), (57, 2308179), (61, 2156823), (171, 769393), (183, 718941), (549, 239647), (1159, 113517), (3477, 37839), (10431, 12613)]