90292077

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{3631}}^1$

素因数の和:3950

約数の個数: 20

約数和(自身を含む): 135357376

約数和(自身を除く): 45065299

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 3631, 8289, 10893, 24867, 32679, 98037, 294111, 1114717, 3344151, 10032453, 30097359, 90292077]

約数ペア:

[(1, 90292077), (3, 30097359), (9, 10032453), (27, 3344151), (81, 1114717), (307, 294111), (921, 98037), (2763, 32679), (3631, 24867), (8289, 10893)]