67943577

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7883}}^1$

素因数の和:7929

約数の個数: 24

約数和(自身を含む): 103879584

約数和(自身を除く): 35936007

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 7883, 8619, 23649, 102479, 134011, 307437, 402033, 1332227, 1742143, 3996681, 5226429, 22647859, 67943577]

約数ペア:

[(1, 67943577), (3, 22647859), (13, 5226429), (17, 3996681), (39, 1742143), (51, 1332227), (169, 402033), (221, 307437), (507, 134011), (663, 102479), (2873, 23649), (7883, 8619)]