71054313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{20123}}^1$

素因数の和:20244

約数の個数: 16

約数和(自身を含む): 104322816

約数和(自身を除く): 33268503

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 20123, 60369, 221353, 664059, 2153161, 6459483, 23684771, 71054313]

約数ペア:

[(1, 71054313), (3, 23684771), (11, 6459483), (33, 2153161), (107, 664059), (321, 221353), (1177, 60369), (3531, 20123)]