149516721

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{24907}}^1$

素因数の和:24965

約数の個数: 24

約数和(自身を含む): 233138880

約数和(自身を除く): 83622159

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 24907, 74721, 224163, 572861, 722303, 1718583, 2166909, 5155749, 6500727, 16612969, 49838907, 149516721]

約数ペア:

[(1, 149516721), (3, 49838907), (9, 16612969), (23, 6500727), (29, 5155749), (69, 2166909), (87, 1718583), (207, 722303), (261, 572861), (667, 224163), (2001, 74721), (6003, 24907)]