89733789

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12799}}^1$

素因数の和:12865

約数の個数: 24

約数和(自身を含む): 139776000

約数和(自身を除く): 50042211

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 12799, 38397, 115191, 243181, 524759, 729543, 1574277, 2188629, 4722831, 9970421, 29911263, 89733789]

約数ペア:

[(1, 89733789), (3, 29911263), (9, 9970421), (19, 4722831), (41, 2188629), (57, 1574277), (123, 729543), (171, 524759), (369, 243181), (779, 115191), (2337, 38397), (7011, 12799)]