89791107

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{104287}}^1$

素因数の和:104338

約数の個数: 16

約数和(自身を含む): 140163072

約数和(自身を除く): 50371965

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 104287, 312861, 730009, 2190027, 4275767, 12827301, 29930369, 89791107]

約数ペア:

[(1, 89791107), (3, 29930369), (7, 12827301), (21, 4275767), (41, 2190027), (123, 730009), (287, 312861), (861, 104287)]