78374907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23099}}^1$

素因数の和:23147

約数の個数: 24

約数和(自身を含む): 126126000

約数和(自身を除く): 47751093

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 23099, 69297, 207891, 300287, 669871, 900861, 2009613, 2702583, 6028839, 8708323, 26124969, 78374907]

約数ペア:

[(1, 78374907), (3, 26124969), (9, 8708323), (13, 6028839), (29, 2702583), (39, 2009613), (87, 900861), (117, 669871), (261, 300287), (377, 207891), (1131, 69297), (3393, 23099)]