137339937

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29863}}^1$

素因数の和:29949

約数の個数: 24

約数和(自身を含む): 229833344

約数和(自身を除く): 92493407

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 29863, 89589, 209041, 268767, 627123, 1881369, 2179999, 6539997, 15259993, 19619991, 45779979, 137339937]

約数ペア:

[(1, 137339937), (3, 45779979), (7, 19619991), (9, 15259993), (21, 6539997), (63, 2179999), (73, 1881369), (219, 627123), (511, 268767), (657, 209041), (1533, 89589), (4599, 29863)]