2769039

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 64

約数和(自身を含む): 5376000

約数和(自身を除く): 2606961

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 49, 63, 69, 91, 117, 147, 161, 189, 207, 273, 299, 343, 351, 441, 483, 621, 637, 819, 897, 1029, 1127, 1323, 1449, 1911, 2093, 2457, 2691, 3087, 3381, 4347, 4459, 5733, 6279, 7889, 8073, 9261, 10143, 13377, 14651, 17199, 18837, 23667, 30429, 40131, 43953, 56511, 71001, 102557, 120393, 131859, 213003, 307671, 395577, 923013, 2769039]

約数ペア:

[(1, 2769039), (3, 923013), (7, 395577), (9, 307671), (13, 213003), (21, 131859), (23, 120393), (27, 102557), (39, 71001), (49, 56511), (63, 43953), (69, 40131), (91, 30429), (117, 23667), (147, 18837), (161, 17199), (189, 14651), (207, 13377), (273, 10143), (299, 9261), (343, 8073), (351, 7889), (441, 6279), (483, 5733), (621, 4459), (637, 4347), (819, 3381), (897, 3087), (1029, 2691), (1127, 2457), (1323, 2093), (1449, 1911)]