185996889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20123}}^1$

素因数の和:20221

約数の個数: 24

約数和(自身を含む): 293005440

約数和(自身を除く): 107008551

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 20123, 60369, 181107, 261599, 784797, 1589717, 2354391, 4769151, 14307453, 20666321, 61998963, 185996889]

約数ペア:

[(1, 185996889), (3, 61998963), (9, 20666321), (13, 14307453), (39, 4769151), (79, 2354391), (117, 1589717), (237, 784797), (711, 261599), (1027, 181107), (3081, 60369), (9243, 20123)]