67854087

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5639}}^1$

素因数の和:5843

約数の個数: 24

約数和(自身を含む): 112619520

約数和(自身を除く): 44765433

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 5639, 12033, 16917, 39473, 50751, 118419, 355257, 1077049, 3231147, 7539343, 9693441, 22618029, 67854087]

約数ペア:

[(1, 67854087), (3, 22618029), (7, 9693441), (9, 7539343), (21, 3231147), (63, 1077049), (191, 355257), (573, 118419), (1337, 50751), (1719, 39473), (4011, 16917), (5639, 12033)]