86589441

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2927}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 132462720

約数和(自身を除く): 45873279

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 2927, 3287, 8781, 9861, 26343, 29583, 55613, 166839, 500517, 506371, 1519113, 4557339, 9621049, 28863147, 86589441]

約数ペア:

[(1, 86589441), (3, 28863147), (9, 9621049), (19, 4557339), (57, 1519113), (171, 506371), (173, 500517), (519, 166839), (1557, 55613), (2927, 29583), (3287, 26343), (8781, 9861)]