78779031

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1553}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 108183264

約数和(自身を除く): 29404233

約数列:

[1, 3, 37, 111, 457, 1371, 1553, 4659, 16909, 50727, 57461, 172383, 709721, 2129163, 26259677, 78779031]

約数ペア:

[(1, 78779031), (3, 26259677), (37, 2129163), (111, 709721), (457, 172383), (1371, 57461), (1553, 50727), (4659, 16909)]