81266466

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{74831}}^1$

素因数の和:75017

約数の個数: 16

約数和(自身を含む): 163433088

約数和(自身を除く): 82166622

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 74831, 149662, 224493, 448986, 13544411, 27088822, 40633233, 81266466]

約数ペア:

[(1, 81266466), (2, 40633233), (3, 27088822), (6, 13544411), (181, 448986), (362, 224493), (543, 149662), (1086, 74831)]