313675551

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 252417249

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 233, 357, 419, 459, 699, 1071, 1257, 1631, 2097, 2933, 3213, 3771, 3961, 4893, 6291, 7123, 8799, 11313, 11883, 14679, 21369, 26397, 27727, 35649, 44037, 49861, 64107, 79191, 83181, 97627, 106947, 149583, 192321, 249543, 292881, 448749, 683389, 748629, 878643, 1346247, 1659659, 2050167, 2635929, 4978977, 6150501, 11617613, 14936931, 18451503, 34852839, 44810793, 104558517, 313675551]

約数ペア:

[(1, 313675551), (3, 104558517), (7, 44810793), (9, 34852839), (17, 18451503), (21, 14936931), (27, 11617613), (51, 6150501), (63, 4978977), (119, 2635929), (153, 2050167), (189, 1659659), (233, 1346247), (357, 878643), (419, 748629), (459, 683389), (699, 448749), (1071, 292881), (1257, 249543), (1631, 192321), (2097, 149583), (2933, 106947), (3213, 97627), (3771, 83181), (3961, 79191), (4893, 64107), (6291, 49861), (7123, 44037), (8799, 35649), (11313, 27727), (11883, 26397), (14679, 21369)]