173679021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26399}}^1$

素因数の和:26465

約数の個数: 24

約数和(自身を含む): 271814400

約数和(自身を除く): 98135379

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 26399, 79197, 237591, 448783, 1135157, 1346349, 3405471, 4039047, 10216413, 19297669, 57893007, 173679021]

約数ペア:

[(1, 173679021), (3, 57893007), (9, 19297669), (17, 10216413), (43, 4039047), (51, 3405471), (129, 1346349), (153, 1135157), (387, 448783), (731, 237591), (2193, 79197), (6579, 26399)]