142796277

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 243996480

約数和(自身を除く): 101200203

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1989, 2659, 3159, 4131, 5967, 7977, 17901, 23931, 34567, 45203, 53703, 71793, 103701, 135609, 215379, 311103, 406827, 587639, 646137, 933309, 1220481, 1762917, 2799927, 3661443, 5288751, 8399781, 10984329, 15866253, 47598759, 142796277]

約数ペア:

[(1, 142796277), (3, 47598759), (9, 15866253), (13, 10984329), (17, 8399781), (27, 5288751), (39, 3661443), (51, 2799927), (81, 1762917), (117, 1220481), (153, 933309), (221, 646137), (243, 587639), (351, 406827), (459, 311103), (663, 215379), (1053, 135609), (1377, 103701), (1989, 71793), (2659, 53703), (3159, 45203), (4131, 34567), (5967, 23931), (7977, 17901)]