11481129

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 20275200

約数和(自身を除く): 8794071

約数列:

[1, 3, 9, 11, 27, 29, 31, 33, 43, 87, 93, 99, 129, 261, 279, 297, 319, 341, 387, 473, 783, 837, 899, 957, 1023, 1161, 1247, 1333, 1419, 2697, 2871, 3069, 3741, 3999, 4257, 8091, 8613, 9207, 9889, 11223, 11997, 12771, 13717, 14663, 24273, 29667, 33669, 35991, 38657, 41151, 43989, 89001, 115971, 123453, 131967, 267003, 347913, 370359, 395901, 425227, 1043739, 1275681, 3827043, 11481129]

約数ペア:

[(1, 11481129), (3, 3827043), (9, 1275681), (11, 1043739), (27, 425227), (29, 395901), (31, 370359), (33, 347913), (43, 267003), (87, 131967), (93, 123453), (99, 115971), (129, 89001), (261, 43989), (279, 41151), (297, 38657), (319, 35991), (341, 33669), (387, 29667), (473, 24273), (783, 14663), (837, 13717), (899, 12771), (957, 11997), (1023, 11223), (1161, 9889), (1247, 9207), (1333, 8613), (1419, 8091), (2697, 4257), (2871, 3999), (3069, 3741)]