157412727

素因数分解:

$3^5\times {\mathrm{647789}}^1$

素因数の和:647804

約数の個数: 12

約数和(自身を含む): 235795560

約数和(自身を除く): 78382833

約数列:

[1, 3, 9, 27, 81, 243, 647789, 1943367, 5830101, 17490303, 52470909, 157412727]

約数ペア:

[(1, 157412727), (3, 52470909), (9, 17490303), (27, 5830101), (81, 1943367), (243, 647789)]