69791787

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{22093}}^1$

素因数の和:22121

約数の個数: 24

約数和(自身を含む): 112591024

約数和(自身を除く): 42799237

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 22093, 66279, 198837, 287209, 596511, 861627, 1789533, 2584881, 5368599, 7754643, 23263929, 69791787]

約数ペア:

[(1, 69791787), (3, 23263929), (9, 7754643), (13, 5368599), (27, 2584881), (39, 1789533), (81, 861627), (117, 596511), (243, 287209), (351, 198837), (1053, 66279), (3159, 22093)]