79232721

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{2609}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 108241920

約数和(自身を除く): 29009199

約数列:

[1, 3, 53, 159, 191, 573, 2609, 7827, 10123, 30369, 138277, 414831, 498319, 1494957, 26410907, 79232721]

約数ペア:

[(1, 79232721), (3, 26410907), (53, 1494957), (159, 498319), (191, 414831), (573, 138277), (2609, 30369), (7827, 10123)]