776944467

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3823}}^1$

素因数の和:4041

約数の個数: 40

約数和(自身を含む): 1256704064

約数和(自身を除く): 479759597

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 193, 351, 579, 1053, 1737, 2509, 3823, 5211, 7527, 11469, 15633, 22581, 34407, 49699, 67743, 103221, 149097, 203229, 309663, 447291, 737839, 1341873, 2213517, 4025619, 6640551, 9591907, 19921653, 28775721, 59764959, 86327163, 258981489, 776944467]

約数ペア:

[(1, 776944467), (3, 258981489), (9, 86327163), (13, 59764959), (27, 28775721), (39, 19921653), (81, 9591907), (117, 6640551), (193, 4025619), (351, 2213517), (579, 1341873), (1053, 737839), (1737, 447291), (2509, 309663), (3823, 203229), (5211, 149097), (7527, 103221), (11469, 67743), (15633, 49699), (22581, 34407)]