81307797

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{15373}}^1$

素因数の和:15460

約数の個数: 16

約数和(自身を含む): 113644608

約数和(自身を除く): 32336811

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 15373, 46119, 630293, 661039, 1890879, 1983117, 27102599, 81307797]

約数ペア:

[(1, 81307797), (3, 27102599), (41, 1983117), (43, 1890879), (123, 661039), (129, 630293), (1763, 46119), (5289, 15373)]