123310467

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 212512768

約数和(自身を除く): 89202301

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 103, 217, 279, 309, 613, 651, 721, 927, 1839, 1953, 2163, 3193, 4291, 5517, 6489, 9579, 12873, 19003, 22351, 28737, 38619, 57009, 63139, 67053, 133021, 171027, 189417, 201159, 399063, 441973, 568251, 1197189, 1325919, 1957309, 3977757, 5871927, 13701163, 17615781, 41103489, 123310467]

約数ペア:

[(1, 123310467), (3, 41103489), (7, 17615781), (9, 13701163), (21, 5871927), (31, 3977757), (63, 1957309), (93, 1325919), (103, 1197189), (217, 568251), (279, 441973), (309, 399063), (613, 201159), (651, 189417), (721, 171027), (927, 133021), (1839, 67053), (1953, 63139), (2163, 57009), (3193, 38619), (4291, 28737), (5517, 22351), (6489, 19003), (9579, 12873)]