65750859

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 106112160

約数和(自身を除く): 40361301

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1217, 1863, 2001, 2349, 3651, 6003, 10953, 18009, 27991, 32859, 35293, 54027, 83973, 98577, 105879, 251919, 317637, 755757, 811739, 952911, 2267271, 2435217, 2858733, 7305651, 21916953, 65750859]

約数ペア:

[(1, 65750859), (3, 21916953), (9, 7305651), (23, 2858733), (27, 2435217), (29, 2267271), (69, 952911), (81, 811739), (87, 755757), (207, 317637), (261, 251919), (621, 105879), (667, 98577), (783, 83973), (1217, 54027), (1863, 35293), (2001, 32859), (2349, 27991), (3651, 18009), (6003, 10953)]