129302457

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 186485760

約数和(自身を除く): 57183303

約数列:

[1, 3, 31, 37, 53, 93, 111, 159, 709, 1147, 1643, 1961, 2127, 3441, 4929, 5883, 21979, 26233, 37577, 60791, 65937, 78699, 112731, 182373, 813223, 1164887, 1390349, 2439669, 3494661, 4171047, 43100819, 129302457]

約数ペア:

[(1, 129302457), (3, 43100819), (31, 4171047), (37, 3494661), (53, 2439669), (93, 1390349), (111, 1164887), (159, 813223), (709, 182373), (1147, 112731), (1643, 78699), (1961, 65937), (2127, 60791), (3441, 37577), (4929, 26233), (5883, 21979)]