113150457

素因数分解:

$3^2\times 7^2\times {\mathrm{256577}}^1$

素因数の和:256597

約数の個数: 18

約数和(自身を含む): 190124298

約数和(自身を除く): 76973841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 256577, 769731, 1796039, 2309193, 5388117, 12572273, 16164351, 37716819, 113150457]

約数ペア:

[(1, 113150457), (3, 37716819), (7, 16164351), (9, 12572273), (21, 5388117), (49, 2309193), (63, 1796039), (147, 769731), (441, 256577)]