157775793

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{25997}}^1$

素因数の和:26041

約数の個数: 24

約数和(自身を含む): 255404352

約数和(自身を除く): 97628559

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 25997, 77991, 181979, 441949, 545937, 1325847, 3093643, 7513133, 9280929, 22539399, 52591931, 157775793]

約数ペア:

[(1, 157775793), (3, 52591931), (7, 22539399), (17, 9280929), (21, 7513133), (51, 3093643), (119, 1325847), (289, 545937), (357, 441949), (867, 181979), (2023, 77991), (6069, 25997)]