131533806

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{1093}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 272222208

約数和(自身を除く): 140688402

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 647, 1093, 1294, 1941, 2186, 3279, 3882, 6558, 20057, 33883, 40114, 60171, 67766, 101649, 120342, 203298, 707171, 1414342, 2121513, 4243026, 21922301, 43844602, 65766903, 131533806]

約数ペア:

[(1, 131533806), (2, 65766903), (3, 43844602), (6, 21922301), (31, 4243026), (62, 2121513), (93, 1414342), (186, 707171), (647, 203298), (1093, 120342), (1294, 101649), (1941, 67766), (2186, 60171), (3279, 40114), (3882, 33883), (6558, 20057)]