80496717273

素因数分解:

$3^6\times 7^1\times {\mathrm{15774391}}^1$

素因数の和:15774416

約数の個数: 28

約数和(自身を含む): 137931283648

約数和(自身を除く): 57434566375

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 15774391, 47323173, 110420737, 141969519, 331262211, 425908557, 993786633, 1277725671, 2981359899, 3833177013, 8944079697, 11499531039, 26832239091, 80496717273]

約数ペア:

[(1, 80496717273), (3, 26832239091), (7, 11499531039), (9, 8944079697), (21, 3833177013), (27, 2981359899), (63, 1277725671), (81, 993786633), (189, 425908557), (243, 331262211), (567, 141969519), (729, 110420737), (1701, 47323173), (5103, 15774391)]