66403309

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 20273171

約数列:

[1, 7, 17, 19, 43, 119, 133, 301, 323, 683, 731, 817, 2261, 4781, 5117, 5719, 11611, 12977, 13889, 29369, 81277, 90839, 97223, 205583, 220609, 499273, 558011, 1544263, 3494911, 3906077, 9486187, 66403309]

約数ペア:

[(1, 66403309), (7, 9486187), (17, 3906077), (19, 3494911), (43, 1544263), (119, 558011), (133, 499273), (301, 220609), (323, 205583), (683, 97223), (731, 90839), (817, 81277), (2261, 29369), (4781, 13889), (5117, 12977), (5719, 11611)]