52911981

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{19403}}^1$

素因数の和:19513

約数の個数: 16

約数和(自身を含む): 79168320

約数和(自身を除く): 26256339

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 19403, 58209, 174627, 523881, 1959703, 5879109, 17637327, 52911981]

約数ペア:

[(1, 52911981), (3, 17637327), (9, 5879109), (27, 1959703), (101, 523881), (303, 174627), (909, 58209), (2727, 19403)]