90990429

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{5419}}^1$

素因数の和:5644

約数の個数: 16

約数和(自身を含む): 126177600

約数和(自身を除く): 35187171

約数列:

[1, 3, 29, 87, 193, 579, 5419, 5597, 16257, 16791, 157151, 471453, 1045867, 3137601, 30330143, 90990429]

約数ペア:

[(1, 90990429), (3, 30330143), (29, 3137601), (87, 1045867), (193, 471453), (579, 157151), (5419, 16791), (5597, 16257)]