86913873

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 127999872

約数和(自身を除く): 41085999

約数列:

[1, 3, 9, 73, 219, 263, 503, 657, 789, 1509, 2367, 4527, 19199, 36719, 57597, 110157, 132289, 172791, 330471, 396867, 1190601, 9657097, 28971291, 86913873]

約数ペア:

[(1, 86913873), (3, 28971291), (9, 9657097), (73, 1190601), (219, 396867), (263, 330471), (503, 172791), (657, 132289), (789, 110157), (1509, 57597), (2367, 36719), (4527, 19199)]