247079353941

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7417}}^1\times {\mathrm{4099}}^1$

素因数の和:11575

約数の個数: 64

約数和(自身を含む): 428226304000

約数和(自身を除く): 181146950059

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 4099, 7417, 8127, 12297, 22251, 28693, 36891, 51919, 66753, 86079, 110673, 155757, 176257, 200259, 258237, 318931, 467271, 528771, 774711, 956793, 1233799, 1401813, 1586313, 2232517, 2870379, 3701397, 4758939, 6697551, 8611137, 11104191, 20092653, 30402283, 33312573, 60277959, 91206849, 212815981, 273620547, 638447943, 820861641, 1307298169, 1915343829, 3921894507, 5746031487, 9151087183, 11765683521, 27453261549, 35297050563, 82359784647, 247079353941]

約数ペア:

[(1, 247079353941), (3, 82359784647), (7, 35297050563), (9, 27453261549), (21, 11765683521), (27, 9151087183), (43, 5746031487), (63, 3921894507), (129, 1915343829), (189, 1307298169), (301, 820861641), (387, 638447943), (903, 273620547), (1161, 212815981), (2709, 91206849), (4099, 60277959), (7417, 33312573), (8127, 30402283), (12297, 20092653), (22251, 11104191), (28693, 8611137), (36891, 6697551), (51919, 4758939), (66753, 3701397), (86079, 2870379), (110673, 2232517), (155757, 1586313), (176257, 1401813), (200259, 1233799), (258237, 956793), (318931, 774711), (467271, 528771)]