54427387

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 67568256

約数和(自身を除く): 13140869

約数列:

[1, 7, 17, 49, 119, 223, 293, 833, 1561, 2051, 3791, 4981, 10927, 14357, 26537, 34867, 65339, 185759, 244069, 457373, 1110763, 3201611, 7775341, 54427387]

約数ペア:

[(1, 54427387), (7, 7775341), (17, 3201611), (49, 1110763), (119, 457373), (223, 244069), (293, 185759), (833, 65339), (1561, 34867), (2051, 26537), (3791, 14357), (4981, 10927)]