89005743

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 139335680

約数和(自身を除く): 50329937

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 2473, 3999, 7419, 11997, 22257, 35991, 66771, 76663, 106339, 229989, 319017, 689967, 957051, 2069901, 2871153, 3296509, 9889527, 29668581, 89005743]

約数ペア:

[(1, 89005743), (3, 29668581), (9, 9889527), (27, 3296509), (31, 2871153), (43, 2069901), (93, 957051), (129, 689967), (279, 319017), (387, 229989), (837, 106339), (1161, 76663), (1333, 66771), (2473, 35991), (3999, 22257), (7419, 11997)]