15995210211

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{17351}}^1$

素因数の和:17981

約数の個数: 40

約数和(自身を含む): 25195104000

約数和(自身を除く): 9199893789

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 599, 1539, 1797, 5391, 11381, 16173, 17351, 34143, 48519, 52053, 102429, 156159, 307287, 329669, 468477, 921861, 989007, 1405431, 2967021, 8901063, 10393249, 26703189, 31179747, 93539241, 197471731, 280617723, 592415193, 841853169, 1777245579, 5331736737, 15995210211]

約数ペア:

[(1, 15995210211), (3, 5331736737), (9, 1777245579), (19, 841853169), (27, 592415193), (57, 280617723), (81, 197471731), (171, 93539241), (513, 31179747), (599, 26703189), (1539, 10393249), (1797, 8901063), (5391, 2967021), (11381, 1405431), (16173, 989007), (17351, 921861), (34143, 468477), (48519, 329669), (52053, 307287), (102429, 156159)]