42853761

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{9001}}^1$

素因数の和:9053

約数の個数: 18

約数和(自身を含む): 64715378

約数和(自身を除く): 21861617

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 9001, 27003, 81009, 207023, 621069, 1863207, 4761529, 14284587, 42853761]

約数ペア:

[(1, 42853761), (3, 14284587), (9, 4761529), (23, 1863207), (69, 621069), (207, 207023), (529, 81009), (1587, 27003), (4761, 9001)]