15676790913

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{13907}}^1$

素因数の和:14566

約数の個数: 48

約数和(自身を含む): 26816849280

約数和(自身を除く): 11140058367

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 617, 1827, 1851, 4319, 5553, 12957, 13907, 17893, 38871, 41721, 53679, 97349, 125163, 125251, 161037, 292047, 375753, 403303, 876141, 1127259, 1209909, 2823121, 3629727, 8469363, 8580619, 25408089, 25741857, 60064333, 77225571, 180192999, 248837951, 540578997, 746513853, 1741865657, 2239541559, 5225596971, 15676790913]

約数ペア:

[(1, 15676790913), (3, 5225596971), (7, 2239541559), (9, 1741865657), (21, 746513853), (29, 540578997), (63, 248837951), (87, 180192999), (203, 77225571), (261, 60064333), (609, 25741857), (617, 25408089), (1827, 8580619), (1851, 8469363), (4319, 3629727), (5553, 2823121), (12957, 1209909), (13907, 1127259), (17893, 876141), (38871, 403303), (41721, 375753), (53679, 292047), (97349, 161037), (125163, 125251)]