31539969

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{50789}}^1$

素因数の和:50821

約数の個数: 16

約数和(自身を含む): 48758400

約数和(自身を除く): 17218431

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 50789, 152367, 457101, 1168147, 1371303, 3504441, 10513323, 31539969]

約数ペア:

[(1, 31539969), (3, 10513323), (9, 3504441), (23, 1371303), (27, 1168147), (69, 457101), (207, 152367), (621, 50789)]