15667664103

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{390413}}^1$

素因数の和:390453

約数の個数: 48

約数和(自身を含む): 28422139200

約数和(自身を除く): 12754475097

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 3087, 4459, 5733, 13377, 40131, 390413, 1171239, 2732891, 3513717, 5075369, 8198673, 15226107, 19130237, 24596019, 35527583, 45678321, 57390711, 106582749, 133911659, 172172133, 248693081, 319748247, 401734977, 746079243, 1205204931, 1740851567, 2238237729, 5222554701, 15667664103]

約数ペア:

[(1, 15667664103), (3, 5222554701), (7, 2238237729), (9, 1740851567), (13, 1205204931), (21, 746079243), (39, 401734977), (49, 319748247), (63, 248693081), (91, 172172133), (117, 133911659), (147, 106582749), (273, 57390711), (343, 45678321), (441, 35527583), (637, 24596019), (819, 19130237), (1029, 15226107), (1911, 8198673), (3087, 5075369), (4459, 3513717), (5733, 2732891), (13377, 1171239), (40131, 390413)]