3880497951

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 6373094000

約数和(自身を除く): 2492596049

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 193, 333, 363, 407, 499, 579, 1089, 1221, 1497, 1737, 2123, 3663, 4477, 4491, 5489, 6369, 7141, 13431, 16467, 18463, 19107, 21423, 23353, 40293, 49401, 55389, 60379, 64269, 70059, 78551, 96307, 166167, 181137, 203093, 210177, 235653, 288921, 543411, 609279, 706959, 864061, 866763, 1059377, 1827837, 2234023, 2592183, 3178131, 3563359, 6702069, 7776549, 9534393, 10690077, 11653147, 20106207, 32070231, 34959441, 39196949, 104878323, 117590847, 352772541, 431166439, 1293499317, 3880497951]

約数ペア:

[(1, 3880497951), (3, 1293499317), (9, 431166439), (11, 352772541), (33, 117590847), (37, 104878323), (99, 39196949), (111, 34959441), (121, 32070231), (193, 20106207), (333, 11653147), (363, 10690077), (407, 9534393), (499, 7776549), (579, 6702069), (1089, 3563359), (1221, 3178131), (1497, 2592183), (1737, 2234023), (2123, 1827837), (3663, 1059377), (4477, 866763), (4491, 864061), (5489, 706959), (6369, 609279), (7141, 543411), (13431, 288921), (16467, 235653), (18463, 210177), (19107, 203093), (21423, 181137), (23353, 166167), (40293, 96307), (49401, 78551), (55389, 70059), (60379, 64269)]