129346069209

素因数分解:

$3^1\times 7^1\times {\mathrm{3019}}^1\times {\mathrm{2040191}}^1$

素因数の和:2043220

約数の個数: 16

約数和(自身を含む): 197164154880

約数和(自身を除く): 67818085671

約数列:

[1, 3, 7, 21, 3019, 9057, 21133, 63399, 2040191, 6120573, 14281337, 42844011, 6159336629, 18478009887, 43115356403, 129346069209]

約数ペア:

[(1, 129346069209), (3, 43115356403), (7, 18478009887), (21, 6159336629), (3019, 42844011), (9057, 14281337), (21133, 6120573), (63399, 2040191)]