67656639

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4397}}^1$

素因数の和:4646

約数の個数: 16

約数和(自身を含む): 94574592

約数和(自身を除く): 26917953

約数列:

[1, 3, 23, 69, 223, 669, 4397, 5129, 13191, 15387, 101131, 303393, 980531, 2941593, 22552213, 67656639]

約数ペア:

[(1, 67656639), (3, 22552213), (23, 2941593), (69, 980531), (223, 303393), (669, 101131), (4397, 15387), (5129, 13191)]