68431617

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 101129600

約数和(自身を除く): 32697983

約数列:

[1, 3, 9, 79, 109, 237, 327, 711, 883, 981, 2649, 7947, 8611, 25833, 69757, 77499, 96247, 209271, 288741, 627813, 866223, 7603513, 22810539, 68431617]

約数ペア:

[(1, 68431617), (3, 22810539), (9, 7603513), (79, 866223), (109, 627813), (237, 288741), (327, 209271), (711, 96247), (883, 77499), (981, 69757), (2649, 25833), (7947, 8611)]