82408509

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 130656768

約数和(自身を除く): 48248259

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 279, 333, 837, 887, 999, 1147, 2511, 2661, 2997, 3441, 7983, 10323, 23949, 27497, 30969, 32819, 71847, 82491, 92907, 98457, 247473, 295371, 742419, 886113, 1017389, 2227257, 2658339, 3052167, 9156501, 27469503, 82408509]

約数ペア:

[(1, 82408509), (3, 27469503), (9, 9156501), (27, 3052167), (31, 2658339), (37, 2227257), (81, 1017389), (93, 886113), (111, 742419), (279, 295371), (333, 247473), (837, 98457), (887, 92907), (999, 82491), (1147, 71847), (2511, 32819), (2661, 30969), (2997, 27497), (3441, 23949), (7983, 10323)]