81758601

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 121680000

約数和(自身を除く): 39921399

約数列:

[1, 3, 9, 59, 79, 177, 237, 531, 711, 1949, 4661, 5847, 13983, 17541, 41949, 114991, 153971, 344973, 461913, 1034919, 1385739, 9084289, 27252867, 81758601]

約数ペア:

[(1, 81758601), (3, 27252867), (9, 9084289), (59, 1385739), (79, 1034919), (177, 461913), (237, 344973), (531, 153971), (711, 114991), (1949, 41949), (4661, 17541), (5847, 13983)]