71728701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{12143}}^1$

素因数の和:12336

約数の個数: 16

約数和(自身を含む): 104924160

約数和(自身を除く): 33195459

約数列:

[1, 3, 11, 33, 179, 537, 1969, 5907, 12143, 36429, 133573, 400719, 2173597, 6520791, 23909567, 71728701]

約数ペア:

[(1, 71728701), (3, 23909567), (11, 6520791), (33, 2173597), (179, 400719), (537, 133573), (1969, 36429), (5907, 12143)]