66549406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{432139}}^1$

素因数の和:432159

約数の個数: 16

約数和(自身を含む): 124456320

約数和(自身を除く): 57906914

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 432139, 864278, 3024973, 4753529, 6049946, 9507058, 33274703, 66549406]

約数ペア:

[(1, 66549406), (2, 33274703), (7, 9507058), (11, 6049946), (14, 4753529), (22, 3024973), (77, 864278), (154, 432139)]