90520497

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 40

約数和(自身を含む): 140446152

約数和(自身を除く): 49925655

約数列:

[1, 3, 9, 27, 41, 81, 97, 123, 281, 291, 369, 843, 873, 1107, 2529, 2619, 3321, 3977, 7587, 7857, 11521, 11931, 22761, 27257, 34563, 35793, 81771, 103689, 107379, 245313, 311067, 322137, 735939, 933201, 1117537, 2207817, 3352611, 10057833, 30173499, 90520497]

約数ペア:

[(1, 90520497), (3, 30173499), (9, 10057833), (27, 3352611), (41, 2207817), (81, 1117537), (97, 933201), (123, 735939), (281, 322137), (291, 311067), (369, 245313), (843, 107379), (873, 103689), (1107, 81771), (2529, 35793), (2619, 34563), (3321, 27257), (3977, 22761), (7587, 11931), (7857, 11521)]