63406281

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 86240000

約数和(自身を除く): 22833719

約数列:

[1, 3, 97, 109, 291, 327, 1999, 5997, 10573, 31719, 193903, 217891, 581709, 653673, 21135427, 63406281]

約数ペア:

[(1, 63406281), (3, 21135427), (97, 653673), (109, 581709), (291, 217891), (327, 193903), (1999, 31719), (5997, 10573)]