77215599

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{10711}}^1$

素因数の和:10812

約数の個数: 20

約数和(自身を含む): 116653680

約数和(自身を除く): 39438081

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 10711, 32133, 96399, 289197, 867591, 953279, 2859837, 8579511, 25738533, 77215599]

約数ペア:

[(1, 77215599), (3, 25738533), (9, 8579511), (27, 2859837), (81, 953279), (89, 867591), (267, 289197), (801, 96399), (2403, 32133), (7209, 10711)]