91981035

素因数分解:

$3^3\times 5^1\times {\mathrm{681341}}^1$

素因数の和:681355

約数の個数: 16

約数和(自身を含む): 163522080

約数和(自身を除く): 71541045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 681341, 2044023, 3406705, 6132069, 10220115, 18396207, 30660345, 91981035]

約数ペア:

[(1, 91981035), (3, 30660345), (5, 18396207), (9, 10220115), (15, 6132069), (27, 3406705), (45, 2044023), (135, 681341)]