67881187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 79751232

約数和(自身を除く): 11870045

約数列:

[1, 11, 17, 131, 163, 187, 289, 1441, 1793, 2227, 2771, 3179, 21353, 24497, 30481, 37859, 47107, 234883, 363001, 416449, 518177, 3993011, 6171017, 67881187]

約数ペア:

[(1, 67881187), (11, 6171017), (17, 3993011), (131, 518177), (163, 416449), (187, 363001), (289, 234883), (1441, 47107), (1793, 37859), (2227, 30481), (2771, 24497), (3179, 21353)]