126808641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12569}}^1$

素因数の和:12653

約数の個数: 24

約数和(自身を含む): 196092000

約数和(自身を除く): 69283359

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 12569, 37707, 113121, 238811, 716433, 741571, 2149299, 2224713, 6674139, 14089849, 42269547, 126808641]

約数ペア:

[(1, 126808641), (3, 42269547), (9, 14089849), (19, 6674139), (57, 2224713), (59, 2149299), (171, 741571), (177, 716433), (531, 238811), (1121, 113121), (3363, 37707), (10089, 12569)]