56788533

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{4643}}^1$

素因数の和:4806

約数の個数: 20

約数和(自身を含む): 85412448

約数和(自身を除く): 28623915

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 4643, 12231, 13929, 41787, 125361, 376083, 701093, 2103279, 6309837, 18929511, 56788533]

約数ペア:

[(1, 56788533), (3, 18929511), (9, 6309837), (27, 2103279), (81, 701093), (151, 376083), (453, 125361), (1359, 41787), (4077, 13929), (4643, 12231)]