20173284927

素因数分解:

$3^3\times {\mathrm{21269}}^1\times {\mathrm{35129}}^1$

素因数の和:56407

約数の個数: 16

約数和(自身を含む): 29888604000

約数和(自身を除く): 9715319073

約数列:

[1, 3, 9, 27, 21269, 35129, 63807, 105387, 191421, 316161, 574263, 948483, 747158701, 2241476103, 6724428309, 20173284927]

約数ペア:

[(1, 20173284927), (3, 6724428309), (9, 2241476103), (27, 747158701), (21269, 948483), (35129, 574263), (63807, 316161), (105387, 191421)]