89191851

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103591}}^1$

素因数の和:103642

約数の個数: 16

約数和(自身を含む): 139227648

約数和(自身を除く): 50035797

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 103591, 310773, 725137, 2175411, 4247231, 12741693, 29730617, 89191851]

約数ペア:

[(1, 89191851), (3, 29730617), (7, 12741693), (21, 4247231), (41, 2175411), (123, 725137), (287, 310773), (861, 103591)]