43098399

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{3571}}^1$

素因数の和:3732

約数の個数: 20

約数和(自身を含む): 64831800

約数和(自身を除く): 21733401

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 3571, 4023, 10713, 12069, 32139, 96417, 289251, 532079, 1596237, 4788711, 14366133, 43098399]

約数ペア:

[(1, 43098399), (3, 14366133), (9, 4788711), (27, 1596237), (81, 532079), (149, 289251), (447, 96417), (1341, 32139), (3571, 12069), (4023, 10713)]