85540257831

素因数分解:

$3^1\times 7^1\times {\mathrm{10141}}^1\times {\mathrm{401671}}^1$

素因数の和:411822

約数の個数: 16

約数和(自身を含む): 130360237568

約数和(自身を除く): 44819979737

約数列:

[1, 3, 7, 21, 10141, 30423, 70987, 212961, 401671, 1205013, 2811697, 8435091, 4073345611, 12220036833, 28513419277, 85540257831]

約数ペア:

[(1, 85540257831), (3, 28513419277), (7, 12220036833), (21, 4073345611), (10141, 8435091), (30423, 2811697), (70987, 1205013), (212961, 401671)]