534388509

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 906977280

約数和(自身を除く): 372588771

約数列:

[1, 3, 9, 19, 23, 27, 31, 57, 69, 81, 93, 171, 207, 279, 437, 487, 513, 589, 621, 713, 837, 1311, 1461, 1539, 1767, 1863, 2139, 2511, 3933, 4383, 5301, 6417, 9253, 11201, 11799, 13149, 13547, 15097, 15903, 19251, 27759, 33603, 35397, 39447, 40641, 45291, 47709, 57753, 83277, 100809, 121923, 135873, 212819, 249831, 286843, 302427, 347231, 365769, 407619, 638457, 749493, 860529, 907281, 1041693, 1097307, 1222857, 1915371, 2581587, 3125079, 5746113, 6597389, 7744761, 9375237, 17238339, 19792167, 23234283, 28125711, 59376501, 178129503, 534388509]

約数ペア:

[(1, 534388509), (3, 178129503), (9, 59376501), (19, 28125711), (23, 23234283), (27, 19792167), (31, 17238339), (57, 9375237), (69, 7744761), (81, 6597389), (93, 5746113), (171, 3125079), (207, 2581587), (279, 1915371), (437, 1222857), (487, 1097307), (513, 1041693), (589, 907281), (621, 860529), (713, 749493), (837, 638457), (1311, 407619), (1461, 365769), (1539, 347231), (1767, 302427), (1863, 286843), (2139, 249831), (2511, 212819), (3933, 135873), (4383, 121923), (5301, 100809), (6417, 83277), (9253, 57753), (11201, 47709), (11799, 45291), (13149, 40641), (13547, 39447), (15097, 35397), (15903, 33603), (19251, 27759)]