51538329

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{32353}}^1$

素因数の和:32421

約数の個数: 16

約数和(自身を含む): 77649600

約数和(自身を除く): 26111271

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 32353, 97059, 291177, 873531, 1908827, 5726481, 17179443, 51538329]

約数ペア:

[(1, 51538329), (3, 17179443), (9, 5726481), (27, 1908827), (59, 873531), (177, 291177), (531, 97059), (1593, 32353)]