163670247

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{35869}}^1$

素因数の和:35904

約数の個数: 24

約数和(自身を含む): 262568400

約数和(自身を除く): 98898153

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 35869, 107607, 322821, 466297, 968463, 1398891, 4196673, 6061861, 12590019, 18185583, 54556749, 163670247]

約数ペア:

[(1, 163670247), (3, 54556749), (9, 18185583), (13, 12590019), (27, 6061861), (39, 4196673), (117, 1398891), (169, 968463), (351, 466297), (507, 322821), (1521, 107607), (4563, 35869)]