545337

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 873600

約数和(自身を除く): 328263

約数列:

[1, 3, 9, 13, 39, 59, 79, 117, 177, 237, 531, 711, 767, 1027, 2301, 3081, 4661, 6903, 9243, 13983, 41949, 60593, 181779, 545337]

約数ペア:

[(1, 545337), (3, 181779), (9, 60593), (13, 41949), (39, 13983), (59, 9243), (79, 6903), (117, 4661), (177, 3081), (237, 2301), (531, 1027), (711, 767)]