86808477

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{243161}}^1$

素因数の和:243188

約数の個数: 16

約数和(自身を含む): 140061312

約数和(自身を除く): 53252835

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 243161, 729483, 1702127, 4133737, 5106381, 12401211, 28936159, 86808477]

約数ペア:

[(1, 86808477), (3, 28936159), (7, 12401211), (17, 5106381), (21, 4133737), (51, 1702127), (119, 729483), (357, 243161)]