90673989

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{4229}}^1$

素因数の和:5260

約数の個数: 16

約数和(自身を含む): 138337920

約数和(自身を除く): 47663931

約数列:

[1, 3, 7, 21, 1021, 3063, 4229, 7147, 12687, 21441, 29603, 88809, 4317809, 12953427, 30224663, 90673989]

約数ペア:

[(1, 90673989), (3, 30224663), (7, 12953427), (21, 4317809), (1021, 88809), (3063, 29603), (4229, 21441), (7147, 12687)]