87795121

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 92188800

約数和(自身を除く): 4393679

約数列:

[1, 43, 71, 149, 193, 3053, 6407, 8299, 10579, 13703, 28757, 454897, 589229, 1236551, 2041747, 87795121]

約数ペア:

[(1, 87795121), (43, 2041747), (71, 1236551), (149, 589229), (193, 454897), (3053, 28757), (6407, 13703), (8299, 10579)]