27120147

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1$

素因数の和:2914

約数の個数: 16

約数和(自身を含む): 37524480

約数和(自身を除く): 10404333

約数列:

[1, 3, 41, 79, 123, 237, 2791, 3239, 8373, 9717, 114431, 220489, 343293, 661467, 9040049, 27120147]

約数ペア:

[(1, 27120147), (3, 9040049), (41, 661467), (79, 343293), (123, 220489), (237, 114431), (2791, 9717), (3239, 8373)]