71907891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53147}}^1$

素因数の和:53202

約数の個数: 16

約数和(自身を含む): 107146368

約数和(自身を除く): 35238477

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 53147, 159441, 584617, 1753851, 2179027, 6537081, 23969297, 71907891]

約数ペア:

[(1, 71907891), (3, 23969297), (11, 6537081), (33, 2179027), (41, 1753851), (123, 584617), (451, 159441), (1353, 53147)]