47489733

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 29561787

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 243, 261, 293, 621, 667, 783, 879, 1863, 2001, 2349, 2637, 5589, 6003, 6739, 7047, 7911, 8497, 18009, 20217, 23733, 25491, 54027, 60651, 71199, 76473, 162081, 181953, 195431, 229419, 545859, 586293, 688257, 1637577, 1758879, 2064771, 5276637, 15829911, 47489733]

約数ペア:

[(1, 47489733), (3, 15829911), (9, 5276637), (23, 2064771), (27, 1758879), (29, 1637577), (69, 688257), (81, 586293), (87, 545859), (207, 229419), (243, 195431), (261, 181953), (293, 162081), (621, 76473), (667, 71199), (783, 60651), (879, 54027), (1863, 25491), (2001, 23733), (2349, 20217), (2637, 18009), (5589, 8497), (6003, 7911), (6739, 7047)]