68170641

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{295111}}^1$

素因数の和:295132

約数の個数: 16

約数和(自身を含む): 113323008

約数和(自身を除く): 45152367

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 295111, 885333, 2065777, 3246221, 6197331, 9738663, 22723547, 68170641]

約数ペア:

[(1, 68170641), (3, 22723547), (7, 9738663), (11, 6197331), (21, 3246221), (33, 2065777), (77, 885333), (231, 295111)]