51101139

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 69552000

約数和(自身を除く): 18450861

約数列:

[1, 3, 59, 177, 449, 643, 1347, 1929, 26491, 37937, 79473, 113811, 288707, 866121, 17033713, 51101139]

約数ペア:

[(1, 51101139), (3, 17033713), (59, 866121), (177, 288707), (449, 113811), (643, 79473), (1347, 37937), (1929, 26491)]