75488211

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{947}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 115796304

約数和(自身を除く): 40308093

約数列:

[1, 3, 9, 17, 51, 153, 521, 947, 1563, 2841, 4689, 8523, 8857, 16099, 26571, 48297, 79713, 144891, 493387, 1480161, 4440483, 8387579, 25162737, 75488211]

約数ペア:

[(1, 75488211), (3, 25162737), (9, 8387579), (17, 4440483), (51, 1480161), (153, 493387), (521, 144891), (947, 79713), (1563, 48297), (2841, 26571), (4689, 16099), (8523, 8857)]