81623037

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 110592000

約数和(自身を除く): 28968963

約数列:

[1, 3, 79, 237, 479, 719, 1437, 2157, 37841, 56801, 113523, 170403, 344401, 1033203, 27207679, 81623037]

約数ペア:

[(1, 81623037), (3, 27207679), (79, 1033203), (237, 344401), (479, 170403), (719, 113523), (1437, 56801), (2157, 37841)]