201480507

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{140797}}^1$

素因数の和:140859

約数の個数: 16

約数和(自身を含む): 304123680

約数和(自身を除く): 102643173

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 140797, 422391, 1267173, 3801519, 7462241, 22386723, 67160169, 201480507]

約数ペア:

[(1, 201480507), (3, 67160169), (9, 22386723), (27, 7462241), (53, 3801519), (159, 1267173), (477, 422391), (1431, 140797)]