69375789

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10903}}^1$

素因数の和:11017

約数の個数: 24

約数和(自身を含む): 115669632

約数和(自身を除く): 46293843

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 10903, 32709, 76321, 98127, 228963, 686889, 1101203, 3303609, 7708421, 9910827, 23125263, 69375789]

約数ペア:

[(1, 69375789), (3, 23125263), (7, 9910827), (9, 7708421), (21, 3303609), (63, 1101203), (101, 686889), (303, 228963), (707, 98127), (909, 76321), (2121, 32709), (6363, 10903)]