71825778

素因数分解:

$2^1\times 3^4\times {\mathrm{443369}}^1$

素因数の和:443383

約数の個数: 20

約数和(自身を含む): 160943310

約数和(自身を除く): 89117532

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 443369, 886738, 1330107, 2660214, 3990321, 7980642, 11970963, 23941926, 35912889, 71825778]

約数ペア:

[(1, 71825778), (2, 35912889), (3, 23941926), (6, 11970963), (9, 7980642), (18, 3990321), (27, 2660214), (54, 1330107), (81, 886738), (162, 443369)]