64749139

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{1117}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 81837600

約数和(自身を除く): 17088461

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 1117, 1183, 4459, 7819, 8281, 14521, 54733, 57967, 101647, 188773, 383131, 711529, 1321411, 4980703, 9249877, 64749139]

約数ペア:

[(1, 64749139), (7, 9249877), (13, 4980703), (49, 1321411), (91, 711529), (169, 383131), (343, 188773), (637, 101647), (1117, 57967), (1183, 54733), (4459, 14521), (7819, 8281)]