1260224334639

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{13611833}}^1$

素因数の和:13611978

約数の個数: 28

約数和(自身を含む): 1904350023936

約数和(自身を除く): 644125689297

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 729, 1143, 3429, 10287, 30861, 92583, 13611833, 40835499, 122506497, 367519491, 1102558473, 1728702791, 3307675419, 5186108373, 9923026257, 15558325119, 46674975357, 140024926071, 420074778213, 1260224334639]

約数ペア:

[(1, 1260224334639), (3, 420074778213), (9, 140024926071), (27, 46674975357), (81, 15558325119), (127, 9923026257), (243, 5186108373), (381, 3307675419), (729, 1728702791), (1143, 1102558473), (3429, 367519491), (10287, 122506497), (30861, 40835499), (92583, 13611833)]