39236319

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{3251}}^1$

素因数の和:3412

約数の個数: 20

約数和(自身を含む): 59023800

約数和(自身を除く): 19787481

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 3251, 4023, 9753, 12069, 29259, 87777, 263331, 484399, 1453197, 4359591, 13078773, 39236319]

約数ペア:

[(1, 39236319), (3, 13078773), (9, 4359591), (27, 1453197), (81, 484399), (149, 263331), (447, 87777), (1341, 29259), (3251, 12069), (4023, 9753)]