71298819

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{23369}}^1$

素因数の和:23491

約数の個数: 16

約数和(自身を含む): 106567200

約数和(自身を除く): 35268381

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 23369, 70107, 210321, 630963, 2640697, 7922091, 23766273, 71298819]

約数ペア:

[(1, 71298819), (3, 23766273), (9, 7922091), (27, 2640697), (113, 630963), (339, 210321), (1017, 70107), (3051, 23369)]