67980433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 77801472

約数和(自身を除く): 9821039

約数列:

[1, 17, 23, 37, 127, 391, 629, 851, 1369, 2159, 2921, 4699, 14467, 23273, 31487, 49657, 79883, 108077, 173863, 535279, 1837309, 2955671, 3998849, 67980433]

約数ペア:

[(1, 67980433), (17, 3998849), (23, 2955671), (37, 1837309), (127, 535279), (391, 173863), (629, 108077), (851, 79883), (1369, 49657), (2159, 31487), (2921, 23273), (4699, 14467)]