61643727

素因数分解:

$3^3\times {\mathrm{1201}}^1\times {\mathrm{1901}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 91448160

約数和(自身を除く): 29804433

約数列:

[1, 3, 9, 27, 1201, 1901, 3603, 5703, 10809, 17109, 32427, 51327, 2283101, 6849303, 20547909, 61643727]

約数ペア:

[(1, 61643727), (3, 20547909), (9, 6849303), (27, 2283101), (1201, 51327), (1901, 32427), (3603, 17109), (5703, 10809)]