90061551

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{6427}}^1$

素因数の和:6612

約数の個数: 20

約数和(自身を含む): 135335112

約数和(自身を除く): 45273561

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 6427, 14013, 19281, 57843, 173529, 520587, 1111871, 3335613, 10006839, 30020517, 90061551]

約数ペア:

[(1, 90061551), (3, 30020517), (9, 10006839), (27, 3335613), (81, 1111871), (173, 520587), (519, 173529), (1557, 57843), (4671, 19281), (6427, 14013)]