85173621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{128467}}^1$

素因数の和:128500

約数の個数: 16

約数和(自身を含む): 129495744

約数和(自身を除く): 44322123

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 128467, 385401, 1670071, 2183939, 5010213, 6551817, 28391207, 85173621]

約数ペア:

[(1, 85173621), (3, 28391207), (13, 6551817), (17, 5010213), (39, 2183939), (51, 1670071), (221, 385401), (663, 128467)]