73731627

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{21169}}^1$

素因数の和:21224

約数の個数: 20

約数和(自身を含む): 112709080

約数和(自身を除く): 38977453

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 21169, 63507, 190521, 571563, 910267, 1714689, 2730801, 8192403, 24577209, 73731627]

約数ペア:

[(1, 73731627), (3, 24577209), (9, 8192403), (27, 2730801), (43, 1714689), (81, 910267), (129, 571563), (387, 190521), (1161, 63507), (3483, 21169)]