158250351

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{13627}}^1$

素因数の和:13723

約数の個数: 24

約数和(自身を含む): 248574720

約数和(自身を除く): 90324369

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 13627, 40881, 95389, 286167, 667723, 1076533, 2003169, 3229599, 7535731, 22607193, 52750117, 158250351]

約数ペア:

[(1, 158250351), (3, 52750117), (7, 22607193), (21, 7535731), (49, 3229599), (79, 2003169), (147, 1076533), (237, 667723), (553, 286167), (1659, 95389), (3871, 40881), (11613, 13627)]