86223897

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{4337}}^1$

素因数の和:4437

約数の個数: 18

約数和(自身を含む): 127281258

約数和(自身を除く): 41057361

約数列:

[1, 3, 9, 47, 141, 423, 2209, 4337, 6627, 13011, 19881, 39033, 203839, 611517, 1834551, 9580433, 28741299, 86223897]

約数ペア:

[(1, 86223897), (3, 28741299), (9, 9580433), (47, 1834551), (141, 611517), (423, 203839), (2209, 39033), (4337, 19881), (6627, 13011)]