82027791

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 121159584

約数和(自身を除く): 39131793

約数列:

[1, 3, 9, 71, 137, 213, 411, 639, 937, 1233, 2811, 8433, 9727, 29181, 66527, 87543, 128369, 199581, 385107, 598743, 1155321, 9114199, 27342597, 82027791]

約数ペア:

[(1, 82027791), (3, 27342597), (9, 9114199), (71, 1155321), (137, 598743), (213, 385107), (411, 199581), (639, 128369), (937, 87543), (1233, 66527), (2811, 29181), (8433, 9727)]