81975993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{5737}}^1$

素因数の和:6184

約数の個数: 16

約数和(自身を含む): 119534016

約数和(自身を除く): 37558023

約数列:

[1, 3, 11, 33, 433, 1299, 4763, 5737, 14289, 17211, 63107, 189321, 2484121, 7452363, 27325331, 81975993]

約数ペア:

[(1, 81975993), (3, 27325331), (11, 7452363), (33, 2484121), (433, 189321), (1299, 63107), (4763, 17211), (5737, 14289)]