66180133

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 74269440

約数和(自身を除く): 8089307

約数列:

[1, 17, 31, 83, 89, 289, 527, 1411, 1513, 2573, 2759, 7387, 8959, 23987, 25721, 43741, 46903, 125579, 228997, 743597, 797351, 2134843, 3892949, 66180133]

約数ペア:

[(1, 66180133), (17, 3892949), (31, 2134843), (83, 797351), (89, 743597), (289, 228997), (527, 125579), (1411, 46903), (1513, 43741), (2573, 25721), (2759, 23987), (7387, 8959)]