81968337

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43577}}^1$

素因数の和:43613

約数の個数: 24

約数和(自身を含む): 135963360

約数和(自身を除く): 53995023

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 43577, 130731, 392193, 479347, 827963, 1438041, 2483889, 4314123, 7451667, 9107593, 27322779, 81968337]

約数ペア:

[(1, 81968337), (3, 27322779), (9, 9107593), (11, 7451667), (19, 4314123), (33, 2483889), (57, 1438041), (99, 827963), (171, 479347), (209, 392193), (627, 130731), (1881, 43577)]