68542011

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 109382400

約数和(自身を除く): 40840389

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 2531, 3009, 7593, 9027, 22779, 27081, 43027, 68337, 129081, 149329, 387243, 447987, 1161729, 1343961, 2538593, 4031883, 7615779, 22847337, 68542011]

約数ペア:

[(1, 68542011), (3, 22847337), (9, 7615779), (17, 4031883), (27, 2538593), (51, 1343961), (59, 1161729), (153, 447987), (177, 387243), (459, 149329), (531, 129081), (1003, 68337), (1593, 43027), (2531, 27081), (3009, 22779), (7593, 9027)]