63285957

素因数分解:

$3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1327}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 104688896

約数和(自身を除く): 41402939

約数列:

[1, 3, 7, 9, 21, 63, 757, 1327, 2271, 3981, 5299, 6813, 9289, 11943, 15897, 27867, 47691, 83601, 1004539, 3013617, 7031773, 9040851, 21095319, 63285957]

約数ペア:

[(1, 63285957), (3, 21095319), (7, 9040851), (9, 7031773), (21, 3013617), (63, 1004539), (757, 83601), (1327, 47691), (2271, 27867), (3981, 15897), (5299, 11943), (6813, 9289)]