31797549

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2027}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 54512640

約数和(自身を除く): 22715091

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2027, 2241, 5229, 6081, 14189, 15687, 18243, 42567, 54729, 127701, 168241, 383103, 504723, 1177687, 1514169, 3533061, 4542507, 10599183, 31797549]

約数ペア:

[(1, 31797549), (3, 10599183), (7, 4542507), (9, 3533061), (21, 1514169), (27, 1177687), (63, 504723), (83, 383103), (189, 168241), (249, 127701), (581, 54729), (747, 42567), (1743, 18243), (2027, 15687), (2241, 14189), (5229, 6081)]