61968861

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 97584000

約数和(自身を除く): 35615139

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 513, 1017, 1069, 2147, 3051, 3207, 6441, 9621, 19323, 20311, 28863, 57969, 60933, 120797, 182799, 362391, 548397, 1087173, 2295143, 3261519, 6885429, 20656287, 61968861]

約数ペア:

[(1, 61968861), (3, 20656287), (9, 6885429), (19, 3261519), (27, 2295143), (57, 1087173), (113, 548397), (171, 362391), (339, 182799), (513, 120797), (1017, 60933), (1069, 57969), (2147, 28863), (3051, 20311), (3207, 19323), (6441, 9621)]