133040578518

素因数分解:

$2^1\times 3^4\times {\mathrm{821238139}}^1$

素因数の和:821238153

約数の個数: 20

約数和(自身を含む): 298109444820

約数和(自身を除く): 165068866302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 821238139, 1642476278, 2463714417, 4927428834, 7391143251, 14782286502, 22173429753, 44346859506, 66520289259, 133040578518]

約数ペア:

[(1, 133040578518), (2, 66520289259), (3, 44346859506), (6, 22173429753), (9, 14782286502), (18, 7391143251), (27, 4927428834), (54, 2463714417), (81, 1642476278), (162, 821238139)]