207624123

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11483}}^1$

素因数の和:11544

約数の個数: 36

約数和(自身を含む): 357405048

約数和(自身を除く): 149780925

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 11483, 18081, 34449, 80381, 103347, 241143, 470803, 562667, 723429, 1412409, 1688001, 3295621, 4237227, 5064003, 9886863, 23069347, 29660589, 69208041, 207624123]

約数ペア:

[(1, 207624123), (3, 69208041), (7, 29660589), (9, 23069347), (21, 9886863), (41, 5064003), (49, 4237227), (63, 3295621), (123, 1688001), (147, 1412409), (287, 723429), (369, 562667), (441, 470803), (861, 241143), (2009, 103347), (2583, 80381), (6027, 34449), (11483, 18081)]