26679471

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 46577664

約数和(自身を除く): 19898193

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 607, 637, 897, 1127, 1821, 1911, 2093, 3381, 4249, 6279, 7891, 12747, 13961, 14651, 23673, 29743, 41883, 43953, 55237, 89229, 97727, 165711, 181493, 293181, 386659, 544479, 684089, 1159977, 1270451, 2052267, 3811353, 8893157, 26679471]

約数ペア:

[(1, 26679471), (3, 8893157), (7, 3811353), (13, 2052267), (21, 1270451), (23, 1159977), (39, 684089), (49, 544479), (69, 386659), (91, 293181), (147, 181493), (161, 165711), (273, 97727), (299, 89229), (483, 55237), (607, 43953), (637, 41883), (897, 29743), (1127, 23673), (1821, 14651), (1911, 13961), (2093, 12747), (3381, 7891), (4249, 6279)]