57197259

素因数分解:

$3^4\times 7^2\times {\mathrm{14411}}^1$

素因数の和:14437

約数の個数: 30

約数和(自身を含む): 99399564

約数和(自身を除く): 42202305

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 14411, 43233, 100877, 129699, 302631, 389097, 706139, 907893, 1167291, 2118417, 2723679, 6355251, 8171037, 19065753, 57197259]

約数ペア:

[(1, 57197259), (3, 19065753), (7, 8171037), (9, 6355251), (21, 2723679), (27, 2118417), (49, 1167291), (63, 907893), (81, 706139), (147, 389097), (189, 302631), (441, 129699), (567, 100877), (1323, 43233), (3969, 14411)]