162589199427

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{9001229}}^1$

素因数の和:9001464

約数の個数: 20

約数和(自身を含む): 243969337920

約数和(自身を除く): 81380138493

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 18063, 9001229, 27003687, 81011061, 243033183, 729099549, 2007274067, 6021822201, 18065466603, 54196399809, 162589199427]

約数ペア:

[(1, 162589199427), (3, 54196399809), (9, 18065466603), (27, 6021822201), (81, 2007274067), (223, 729099549), (669, 243033183), (2007, 81011061), (6021, 27003687), (18063, 9001229)]