123739077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 219248640

約数和(自身を除く): 95509563

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 233, 363, 399, 627, 699, 847, 1331, 1463, 1631, 2299, 2541, 2563, 3993, 4389, 4427, 4893, 6897, 7689, 9317, 13281, 16093, 17941, 25289, 27951, 28193, 30989, 48279, 48697, 53823, 75867, 84579, 92967, 146091, 177023, 197351, 310123, 340879, 531069, 535667, 592053, 930369, 1022637, 1607001, 2170861, 3749669, 5892337, 6512583, 11249007, 17677011, 41246359, 123739077]

約数ペア:

[(1, 123739077), (3, 41246359), (7, 17677011), (11, 11249007), (19, 6512583), (21, 5892337), (33, 3749669), (57, 2170861), (77, 1607001), (121, 1022637), (133, 930369), (209, 592053), (231, 535667), (233, 531069), (363, 340879), (399, 310123), (627, 197351), (699, 177023), (847, 146091), (1331, 92967), (1463, 84579), (1631, 75867), (2299, 53823), (2541, 48697), (2563, 48279), (3993, 30989), (4389, 28193), (4427, 27951), (4893, 25289), (6897, 17941), (7689, 16093), (9317, 13281)]