157080519

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{73643}}^1$

素因数の和:73731

約数の個数: 16

約数和(自身を含む): 235660800

約数和(自身を除く): 78580281

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 73643, 220929, 662787, 1988361, 5817797, 17453391, 52360173, 157080519]

約数ペア:

[(1, 157080519), (3, 52360173), (9, 17453391), (27, 5817797), (79, 1988361), (237, 662787), (711, 220929), (2133, 73643)]