56227563

素因数分解:

$3^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1039}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 93017600

約数和(自身を除く): 36790037

約数列:

[1, 3, 7, 9, 21, 63, 859, 1039, 2577, 3117, 6013, 7273, 7731, 9351, 18039, 21819, 54117, 65457, 892501, 2677503, 6247507, 8032509, 18742521, 56227563]

約数ペア:

[(1, 56227563), (3, 18742521), (7, 8032509), (9, 6247507), (21, 2677503), (63, 892501), (859, 65457), (1039, 54117), (2577, 21819), (3117, 18039), (6013, 9351), (7273, 7731)]