66401907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 107390976

約数和(自身を除く): 40989069

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 4993, 13299, 14979, 54923, 64909, 154783, 164769, 194727, 464349, 713999, 1702613, 2012179, 2141997, 5107839, 6036537, 22133969, 66401907]

約数ペア:

[(1, 66401907), (3, 22133969), (11, 6036537), (13, 5107839), (31, 2141997), (33, 2012179), (39, 1702613), (93, 713999), (143, 464349), (341, 194727), (403, 164769), (429, 154783), (1023, 64909), (1209, 54923), (4433, 14979), (4993, 13299)]