6636698817

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 10411333632

約数和(自身を除く): 3774634815

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 433, 821, 889, 1299, 2463, 2667, 3031, 5747, 6223, 9093, 17241, 18669, 21217, 40229, 54991, 63651, 104267, 120687, 164973, 312801, 355493, 384937, 729869, 1066479, 1154811, 2189607, 2488451, 2694559, 5109083, 7465353, 8083677, 15327249, 17419157, 45147611, 52257471, 135442833, 316033277, 948099831, 2212232939, 6636698817]

約数ペア:

[(1, 6636698817), (3, 2212232939), (7, 948099831), (21, 316033277), (49, 135442833), (127, 52257471), (147, 45147611), (381, 17419157), (433, 15327249), (821, 8083677), (889, 7465353), (1299, 5109083), (2463, 2694559), (2667, 2488451), (3031, 2189607), (5747, 1154811), (6223, 1066479), (9093, 729869), (17241, 384937), (18669, 355493), (21217, 312801), (40229, 164973), (54991, 120687), (63651, 104267)]