67381821

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{14767}}^1$

素因数の和:14802

約数の個数: 24

約数和(自身を含む): 108101760

約数和(自身を除く): 40719939

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 14767, 44301, 132903, 191971, 398709, 575913, 1727739, 2495623, 5183217, 7486869, 22460607, 67381821]

約数ペア:

[(1, 67381821), (3, 22460607), (9, 7486869), (13, 5183217), (27, 2495623), (39, 1727739), (117, 575913), (169, 398709), (351, 191971), (507, 132903), (1521, 44301), (4563, 14767)]