74547839

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 83818368

約数和(自身を除く): 9270529

約数列:

[1, 17, 31, 53, 157, 289, 527, 901, 1643, 2669, 4867, 8321, 8959, 15317, 27931, 45373, 82739, 141457, 257951, 474827, 1406563, 2404769, 4385167, 74547839]

約数ペア:

[(1, 74547839), (17, 4385167), (31, 2404769), (53, 1406563), (157, 474827), (289, 257951), (527, 141457), (901, 82739), (1643, 45373), (2669, 27931), (4867, 15317), (8321, 8959)]