155111033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{18481}}^1$

素因数の和:18608

約数の個数: 16

約数和(自身を含む): 195169920

約数和(自身を除く): 40058887

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 18481, 129367, 203291, 1423037, 2014429, 14101003, 22158719, 155111033]

約数ペア:

[(1, 155111033), (7, 22158719), (11, 14101003), (77, 2014429), (109, 1423037), (763, 203291), (1199, 129367), (8393, 18481)]