163040553

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{35731}}^1$

素因数の和:35766

約数の個数: 24

約数和(自身を含む): 261558240

約数和(自身を除く): 98517687

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 35731, 107193, 321579, 464503, 964737, 1393509, 4180527, 6038539, 12541581, 18115617, 54346851, 163040553]

約数ペア:

[(1, 163040553), (3, 54346851), (9, 18115617), (13, 12541581), (27, 6038539), (39, 4180527), (117, 1393509), (169, 964737), (351, 464503), (507, 321579), (1521, 107193), (4563, 35731)]