79643577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{727}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 116718784

約数和(自身を除く): 37075207

約数列:

[1, 3, 13, 39, 53, 159, 689, 727, 2067, 2181, 2809, 8427, 9451, 28353, 36517, 38531, 109551, 115593, 500903, 1502709, 2042143, 6126429, 26547859, 79643577]

約数ペア:

[(1, 79643577), (3, 26547859), (13, 6126429), (39, 2042143), (53, 1502709), (159, 500903), (689, 115593), (727, 109551), (2067, 38531), (2181, 36517), (2809, 28353), (8427, 9451)]