66606993

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 99590400

約数和(自身を除く): 32983407

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 1251, 1439, 4317, 5143, 12951, 15429, 46287, 53243, 159729, 200021, 479187, 600063, 1800189, 7400777, 22202331, 66606993]

約数ペア:

[(1, 66606993), (3, 22202331), (9, 7400777), (37, 1800189), (111, 600063), (139, 479187), (333, 200021), (417, 159729), (1251, 53243), (1439, 46287), (4317, 15429), (5143, 12951)]