85090089

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139721}}^1$

素因数の和:139760

約数の個数: 16

約数和(自身を含む): 134133120

約数和(自身を除く): 49043031

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 139721, 419163, 978047, 2934141, 4051909, 12155727, 28363363, 85090089]

約数ペア:

[(1, 85090089), (3, 28363363), (7, 12155727), (21, 4051909), (29, 2934141), (87, 978047), (203, 419163), (609, 139721)]