34320321

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 61501440

約数和(自身を除く): 27181119

約数列:

[1, 3, 7, 9, 21, 27, 41, 43, 63, 103, 123, 129, 189, 287, 301, 309, 369, 387, 721, 861, 903, 927, 1107, 1161, 1763, 2163, 2583, 2709, 2781, 4223, 4429, 5289, 6489, 7749, 8127, 12341, 12669, 13287, 15867, 19467, 29561, 31003, 37023, 38007, 39861, 47601, 88683, 93009, 111069, 114021, 119583, 181589, 266049, 279027, 333207, 544767, 798147, 837081, 1271123, 1634301, 3813369, 4902903, 11440107, 34320321]

約数ペア:

[(1, 34320321), (3, 11440107), (7, 4902903), (9, 3813369), (21, 1634301), (27, 1271123), (41, 837081), (43, 798147), (63, 544767), (103, 333207), (123, 279027), (129, 266049), (189, 181589), (287, 119583), (301, 114021), (309, 111069), (369, 93009), (387, 88683), (721, 47601), (861, 39861), (903, 38007), (927, 37023), (1107, 31003), (1161, 29561), (1763, 19467), (2163, 15867), (2583, 13287), (2709, 12669), (2781, 12341), (4223, 8127), (4429, 7749), (5289, 6489)]