67809154

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{91387}}^1$

素因数の和:91449

約数の個数: 16

約数和(自身を含む): 118438848

約数和(自身を除く): 50629694

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 91387, 182774, 639709, 1279418, 4843511, 9687022, 33904577, 67809154]

約数ペア:

[(1, 67809154), (2, 33904577), (7, 9687022), (14, 4843511), (53, 1279418), (106, 639709), (371, 182774), (742, 91387)]