82407663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 131706120

約数和(自身を除く): 49298457

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 419, 533, 1257, 1599, 1681, 3771, 4797, 5043, 5447, 15129, 16341, 17179, 21853, 49023, 51537, 65559, 154611, 196677, 223327, 669981, 704339, 2009943, 2113017, 6339051, 9156407, 27469221, 82407663]

約数ペア:

[(1, 82407663), (3, 27469221), (9, 9156407), (13, 6339051), (39, 2113017), (41, 2009943), (117, 704339), (123, 669981), (369, 223327), (419, 196677), (533, 154611), (1257, 65559), (1599, 51537), (1681, 49023), (3771, 21853), (4797, 17179), (5043, 16341), (5447, 15129)]