81564627

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{1021}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 112501760

約数和(自身を除く): 30937133

約数列:

[1, 3, 31, 93, 859, 1021, 2577, 3063, 26629, 31651, 79887, 94953, 877039, 2631117, 27188209, 81564627]

約数ペア:

[(1, 81564627), (3, 27188209), (31, 2631117), (93, 877039), (859, 94953), (1021, 79887), (2577, 31651), (3063, 26629)]