51241689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17627}}^1$

素因数の和:17669

約数の個数: 24

約数和(自身を含む): 82499040

約数和(自身を除く): 31257351

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 17627, 52881, 158643, 299659, 334913, 898977, 1004739, 2696931, 3014217, 5693521, 17080563, 51241689]

約数ペア:

[(1, 51241689), (3, 17080563), (9, 5693521), (17, 3014217), (19, 2696931), (51, 1004739), (57, 898977), (153, 334913), (171, 299659), (323, 158643), (969, 52881), (2907, 17627)]