87125619

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{25453}}^1$

素因数の和:25626

約数の個数: 16

約数和(自身を含む): 133582592

約数和(自身を除く): 46456973

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 25453, 76359, 178171, 534513, 4148839, 12446517, 29041873, 87125619]

約数ペア:

[(1, 87125619), (3, 29041873), (7, 12446517), (21, 4148839), (163, 534513), (489, 178171), (1141, 76359), (3423, 25453)]