68961723

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1889}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 94469760

約数和(自身を除く): 25508037

約数列:

[1, 3, 43, 129, 283, 849, 1889, 5667, 12169, 36507, 81227, 243681, 534587, 1603761, 22987241, 68961723]

約数ペア:

[(1, 68961723), (3, 22987241), (43, 1603761), (129, 534587), (283, 243681), (849, 81227), (1889, 36507), (5667, 12169)]