48690663

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7703}}^1$

素因数の和:7763

約数の個数: 24

約数和(自身を含む): 77286528

約数和(自身を除く): 28595865

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 7703, 23109, 53921, 161763, 331229, 377447, 993687, 1132341, 2318603, 6955809, 16230221, 48690663]

約数ペア:

[(1, 48690663), (3, 16230221), (7, 6955809), (21, 2318603), (43, 1132341), (49, 993687), (129, 377447), (147, 331229), (301, 161763), (903, 53921), (2107, 23109), (6321, 7703)]