81204159

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23599}}^1$

素因数の和:23670

約数の個数: 16

約数和(自身を含む): 114790400

約数和(自身を除く): 33586241

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 23599, 70797, 731569, 873163, 2194707, 2619489, 27068053, 81204159]

約数ペア:

[(1, 81204159), (3, 27068053), (31, 2619489), (37, 2194707), (93, 873163), (111, 731569), (1147, 70797), (3441, 23599)]