68384013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{607}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 98802432

約数和(自身を除く): 30418419

約数列:

[1, 3, 17, 47, 51, 141, 607, 799, 1821, 2209, 2397, 6627, 10319, 28529, 30957, 37553, 85587, 112659, 484993, 1340863, 1454979, 4022589, 22794671, 68384013]

約数ペア:

[(1, 68384013), (3, 22794671), (17, 4022589), (47, 1454979), (51, 1340863), (141, 484993), (607, 112659), (799, 85587), (1821, 37553), (2209, 30957), (2397, 28529), (6627, 10319)]