78505767

素因数分解:

$3^5\times {\mathrm{269}}^1\times {\mathrm{1201}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 118132560

約数和(自身を除く): 39626793

約数列:

[1, 3, 9, 27, 81, 243, 269, 807, 1201, 2421, 3603, 7263, 10809, 21789, 32427, 65367, 97281, 291843, 323069, 969207, 2907621, 8722863, 26168589, 78505767]

約数ペア:

[(1, 78505767), (3, 26168589), (9, 8722863), (27, 2907621), (81, 969207), (243, 323069), (269, 291843), (807, 97281), (1201, 65367), (2421, 32427), (3603, 21789), (7263, 10809)]