64160313

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{3083}}^1$

素因数の和:4084

約数の個数: 16

約数和(自身を含む): 97898496

約数和(自身を除く): 33738183

約数列:

[1, 3, 7, 21, 991, 2973, 3083, 6937, 9249, 20811, 21581, 64743, 3055253, 9165759, 21386771, 64160313]

約数ペア:

[(1, 64160313), (3, 21386771), (7, 9165759), (21, 3055253), (991, 64743), (2973, 21581), (3083, 20811), (6937, 9249)]