84176961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 127650816

約数和(自身を除く): 43473855

約数列:

[1, 3, 11, 33, 37, 71, 111, 213, 407, 781, 971, 1221, 2343, 2627, 2913, 7881, 10681, 28897, 32043, 35927, 68941, 86691, 107781, 206823, 395197, 758351, 1185591, 2275053, 2550817, 7652451, 28058987, 84176961]

約数ペア:

[(1, 84176961), (3, 28058987), (11, 7652451), (33, 2550817), (37, 2275053), (71, 1185591), (111, 758351), (213, 395197), (407, 206823), (781, 107781), (971, 86691), (1221, 68941), (2343, 35927), (2627, 32043), (2913, 28897), (7881, 10681)]