165228049

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 205117920

約数和(自身を除く): 39889871

約数列:

[1, 7, 17, 49, 119, 139, 833, 973, 1427, 2363, 6811, 9989, 16541, 24259, 69923, 115787, 169813, 198353, 1188691, 1388471, 3372001, 9719297, 23604007, 165228049]

約数ペア:

[(1, 165228049), (7, 23604007), (17, 9719297), (49, 3372001), (119, 1388471), (139, 1188691), (833, 198353), (973, 169813), (1427, 115787), (2363, 69923), (6811, 24259), (9989, 16541)]