42953631

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65981}}^1$

素因数の和:66022

約数の個数: 16

約数和(自身を含む): 67565568

約数和(自身を除く): 24611937

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 65981, 197943, 461867, 1385601, 2045411, 6136233, 14317877, 42953631]

約数ペア:

[(1, 42953631), (3, 14317877), (7, 6136233), (21, 2045411), (31, 1385601), (93, 461867), (217, 197943), (651, 65981)]