57115653

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3329}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 93772800

約数和(自身を除く): 36657147

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 3329, 5719, 9987, 17157, 23303, 63251, 69909, 143147, 189753, 429441, 442757, 1002029, 1328271, 2719793, 3006087, 8159379, 19038551, 57115653]

約数ペア:

[(1, 57115653), (3, 19038551), (7, 8159379), (19, 3006087), (21, 2719793), (43, 1328271), (57, 1002029), (129, 442757), (133, 429441), (301, 189753), (399, 143147), (817, 69909), (903, 63251), (2451, 23303), (3329, 17157), (5719, 9987)]