104738137

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 127872000

約数和(自身を除く): 23133863

約数列:

[1, 7, 47, 49, 73, 89, 329, 343, 511, 623, 2303, 3431, 3577, 4183, 4361, 6497, 16121, 24017, 25039, 29281, 30527, 45479, 168119, 204967, 305359, 318353, 1176833, 1434769, 2137513, 2228471, 14962591, 104738137]

約数ペア:

[(1, 104738137), (7, 14962591), (47, 2228471), (49, 2137513), (73, 1434769), (89, 1176833), (329, 318353), (343, 305359), (511, 204967), (623, 168119), (2303, 45479), (3431, 30527), (3577, 29281), (4183, 25039), (4361, 24017), (6497, 16121)]