85640451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{75721}}^1$

素因数の和:75766

約数の個数: 16

約数和(自身を含む): 127212960

約数和(自身を除く): 41572509

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 75721, 227163, 984373, 2195909, 2953119, 6587727, 28546817, 85640451]

約数ペア:

[(1, 85640451), (3, 28546817), (13, 6587727), (29, 2953119), (39, 2195909), (87, 984373), (377, 227163), (1131, 75721)]