268842483

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36473}}^1$

素因数の和:36505

約数の個数: 40

約数和(自身を含む): 494295648

約数和(自身を除く): 225453165

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 36473, 109419, 255311, 328257, 474149, 765933, 984771, 1422447, 2297799, 2954313, 3319043, 4267341, 6893397, 9957129, 12802023, 20680191, 29871387, 38406069, 89614161, 268842483]

約数ペア:

[(1, 268842483), (3, 89614161), (7, 38406069), (9, 29871387), (13, 20680191), (21, 12802023), (27, 9957129), (39, 6893397), (63, 4267341), (81, 3319043), (91, 2954313), (117, 2297799), (189, 1422447), (273, 984771), (351, 765933), (567, 474149), (819, 328257), (1053, 255311), (2457, 109419), (7371, 36473)]