84156651

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{3083}}^1$

素因数の和:3432

約数の個数: 20

約数和(自身を含む): 126129432

約数和(自身を除く): 41972781

約数列:

[1, 3, 9, 27, 81, 337, 1011, 3033, 3083, 9099, 9249, 27297, 27747, 83241, 249723, 1038971, 3116913, 9350739, 28052217, 84156651]

約数ペア:

[(1, 84156651), (3, 28052217), (9, 9350739), (27, 3116913), (81, 1038971), (337, 249723), (1011, 83241), (3033, 27747), (3083, 27297), (9099, 9249)]