188210673

素因数分解:

$3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{3391}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 311141376

約数和(自身を除く): 122930703

約数列:

[1, 3, 7, 9, 21, 63, 881, 2643, 3391, 6167, 7929, 10173, 18501, 23737, 30519, 55503, 71211, 213633, 2987471, 8962413, 20912297, 26887239, 62736891, 188210673]

約数ペア:

[(1, 188210673), (3, 62736891), (7, 26887239), (9, 20912297), (21, 8962413), (63, 2987471), (881, 213633), (2643, 71211), (3391, 55503), (6167, 30519), (7929, 23737), (10173, 18501)]