1680147277599

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{243182411}}^1$

素因数の和:243182475

約数の個数: 24

約数和(自身を含む): 2661388316928

約数和(自身を除く): 981241039329

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 243182411, 729547233, 1702276877, 5106830631, 11429573317, 11915938139, 34288719951, 35747814417, 80007013219, 240021039657, 560049092533, 1680147277599]

約数ペア:

[(1, 1680147277599), (3, 560049092533), (7, 240021039657), (21, 80007013219), (47, 35747814417), (49, 34288719951), (141, 11915938139), (147, 11429573317), (329, 5106830631), (987, 1702276877), (2303, 729547233), (6909, 243182411)]