64845897

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 88231680

約数和(自身を除く): 23385783

約数列:

[1, 3, 59, 177, 443, 827, 1329, 2481, 26137, 48793, 78411, 146379, 366361, 1099083, 21615299, 64845897]

約数ペア:

[(1, 64845897), (3, 21615299), (59, 1099083), (177, 366361), (443, 146379), (827, 78411), (1329, 48793), (2481, 26137)]