64530897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3617}}^1$

素因数の和:3952

約数の個数: 16

約数和(自身を含む): 90884160

約数和(自身を除く): 26353263

約数列:

[1, 3, 19, 57, 313, 939, 3617, 5947, 10851, 17841, 68723, 206169, 1132121, 3396363, 21510299, 64530897]

約数ペア:

[(1, 64530897), (3, 21510299), (19, 3396363), (57, 1132121), (313, 206169), (939, 68723), (3617, 17841), (5947, 10851)]