77578899

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2579}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 106667520

約数和(自身を除く): 29088621

約数列:

[1, 3, 37, 111, 271, 813, 2579, 7737, 10027, 30081, 95423, 286269, 698909, 2096727, 25859633, 77578899]

約数ペア:

[(1, 77578899), (3, 25859633), (37, 2096727), (111, 698909), (271, 286269), (813, 95423), (2579, 30081), (7737, 10027)]