85755789

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3709}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 141989120

約数和(自身を除く): 56233331

約数列:

[1, 3, 7, 9, 21, 63, 367, 1101, 2569, 3303, 3709, 7707, 11127, 23121, 25963, 33381, 77889, 233667, 1361203, 4083609, 9528421, 12250827, 28585263, 85755789]

約数ペア:

[(1, 85755789), (3, 28585263), (7, 12250827), (9, 9528421), (21, 4083609), (63, 1361203), (367, 233667), (1101, 77889), (2569, 33381), (3303, 25963), (3709, 23121), (7707, 11127)]