166579893

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1801}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 247378560

約数和(自身を除く): 80798667

約数列:

[1, 3, 9, 43, 129, 239, 387, 717, 1801, 2151, 5403, 10277, 16209, 30831, 77443, 92493, 232329, 430439, 696987, 1291317, 3873951, 18508877, 55526631, 166579893]

約数ペア:

[(1, 166579893), (3, 55526631), (9, 18508877), (43, 3873951), (129, 1291317), (239, 696987), (387, 430439), (717, 232329), (1801, 92493), (2151, 77443), (5403, 30831), (10277, 16209)]