85042581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41143}}^1$

素因数の和:41212

約数の個数: 16

約数和(自身を含む): 124419456

約数和(自身を除く): 39376875

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 41143, 123429, 534859, 1604577, 2180579, 6541737, 28347527, 85042581]

約数ペア:

[(1, 85042581), (3, 28347527), (13, 6541737), (39, 2180579), (53, 1604577), (159, 534859), (689, 123429), (2067, 41143)]