91320939

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{2467}}^1$

素因数の和:2936

約数の個数: 20

約数和(自身を含む): 136771624

約数和(自身を除く): 45450685

約数列:

[1, 3, 9, 27, 81, 457, 1371, 2467, 4113, 7401, 12339, 22203, 37017, 66609, 199827, 1127419, 3382257, 10146771, 30440313, 91320939]

約数ペア:

[(1, 91320939), (3, 30440313), (9, 10146771), (27, 3382257), (81, 1127419), (457, 199827), (1371, 66609), (2467, 37017), (4113, 22203), (7401, 12339)]