27409837

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 36126720

約数和(自身を除く): 8716883

約数列:

[1, 7, 13, 19, 83, 91, 133, 191, 247, 581, 1079, 1337, 1577, 1729, 2483, 3629, 7553, 11039, 15853, 17381, 20501, 25403, 47177, 110971, 143507, 206089, 301207, 330239, 1442623, 2108449, 3915691, 27409837]

約数ペア:

[(1, 27409837), (7, 3915691), (13, 2108449), (19, 1442623), (83, 330239), (91, 301207), (133, 206089), (191, 143507), (247, 110971), (581, 47177), (1079, 25403), (1337, 20501), (1577, 17381), (1729, 15853), (2483, 11039), (3629, 7553)]