81744861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79907}}^1$

素因数の和:79952

約数の個数: 16

約数和(自身を含む): 122738688

約数和(自身を除く): 40993827

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 79907, 239721, 878977, 2477117, 2636931, 7431351, 27248287, 81744861]

約数ペア:

[(1, 81744861), (3, 27248287), (11, 7431351), (31, 2636931), (33, 2477117), (93, 878977), (341, 239721), (1023, 79907)]