528033087

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{33091}}^1$

素因数の和:33300

約数の個数: 20

約数和(自身を含む): 792818136

約数和(自身を除く): 264785049

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 15957, 33091, 99273, 297819, 893457, 2680371, 6518927, 19556781, 58670343, 176011029, 528033087]

約数ペア:

[(1, 528033087), (3, 176011029), (9, 58670343), (27, 19556781), (81, 6518927), (197, 2680371), (591, 893457), (1773, 297819), (5319, 99273), (15957, 33091)]