57136863

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{40609}}^1$

素因数の和:40686

約数の個数: 16

約数和(自身を含む): 88367360

約数和(自身を除く): 31230497

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 40609, 121827, 284263, 852789, 2720803, 8162409, 19045621, 57136863]

約数ペア:

[(1, 57136863), (3, 19045621), (7, 8162409), (21, 2720803), (67, 852789), (201, 284263), (469, 121827), (1407, 40609)]