52578207

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 38660193

約数列:

[1, 3, 9, 11, 23, 27, 33, 43, 69, 99, 129, 179, 207, 253, 297, 387, 473, 537, 621, 759, 989, 1161, 1419, 1611, 1969, 2277, 2967, 4117, 4257, 4833, 5907, 6831, 7697, 8901, 10879, 12351, 12771, 17721, 23091, 26703, 32637, 37053, 45287, 53163, 69273, 84667, 97911, 111159, 135861, 177031, 207819, 254001, 293733, 407583, 531093, 762003, 1222749, 1593279, 1947341, 2286009, 4779837, 5842023, 17526069, 52578207]

約数ペア:

[(1, 52578207), (3, 17526069), (9, 5842023), (11, 4779837), (23, 2286009), (27, 1947341), (33, 1593279), (43, 1222749), (69, 762003), (99, 531093), (129, 407583), (179, 293733), (207, 254001), (253, 207819), (297, 177031), (387, 135861), (473, 111159), (537, 97911), (621, 84667), (759, 69273), (989, 53163), (1161, 45287), (1419, 37053), (1611, 32637), (1969, 26703), (2277, 23091), (2967, 17721), (4117, 12771), (4257, 12351), (4833, 10879), (5907, 8901), (6831, 7697)]