81505171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 91865088

約数和(自身を除く): 10359917

約数列:

[1, 11, 41, 127, 451, 1397, 1423, 5207, 15653, 57277, 58343, 180721, 641773, 1987931, 7409561, 81505171]

約数ペア:

[(1, 81505171), (11, 7409561), (41, 1987931), (127, 641773), (451, 180721), (1397, 58343), (1423, 57277), (5207, 15653)]