126090181

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 150388800

約数和(自身を除く): 24298619

約数列:

[1, 7, 49, 67, 193, 199, 469, 1351, 1393, 3283, 9457, 9751, 12931, 13333, 38407, 90517, 93331, 268849, 633619, 653317, 1881943, 2573269, 18012883, 126090181]

約数ペア:

[(1, 126090181), (7, 18012883), (49, 2573269), (67, 1881943), (193, 653317), (199, 633619), (469, 268849), (1351, 93331), (1393, 90517), (3283, 38407), (9457, 13333), (9751, 12931)]