85874451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20201}}^1$

素因数の和:20326

約数の個数: 16

約数和(自身を含む): 124444320

約数和(自身を除く): 38569869

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 20201, 60603, 262613, 787839, 2201909, 6605727, 28624817, 85874451]

約数ペア:

[(1, 85874451), (3, 28624817), (13, 6605727), (39, 2201909), (109, 787839), (327, 262613), (1417, 60603), (4251, 20201)]