1377772308009

素因数分解:

$3^2\times {\mathrm{19889}}^1\times {\mathrm{7697009}}^1$

素因数の和:7716904

約数の個数: 12

約数和(自身を含む): 1990215875700

約数和(自身を除く): 612443567691

約数列:

[1, 3, 9, 19889, 59667, 179001, 7697009, 23091027, 69273081, 153085812001, 459257436003, 1377772308009]

約数ペア:

[(1, 1377772308009), (3, 459257436003), (9, 153085812001), (19889, 69273081), (59667, 23091027), (179001, 7697009)]