66021201

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1619}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 100077120

約数和(自身を除く): 34055919

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 1619, 1773, 4531, 4857, 13593, 14571, 37237, 40779, 111711, 318943, 335133, 956829, 2870487, 7335689, 22007067, 66021201]

約数ペア:

[(1, 66021201), (3, 22007067), (9, 7335689), (23, 2870487), (69, 956829), (197, 335133), (207, 318943), (591, 111711), (1619, 40779), (1773, 37237), (4531, 14571), (4857, 13593)]