54993963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7237}}^1$

素因数の和:7406

約数の個数: 16

約数和(自身を含む): 78170400

約数和(自身を除く): 23176437

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7237, 7599, 21711, 123029, 369087, 1078313, 3234939, 18331321, 54993963]

約数ペア:

[(1, 54993963), (3, 18331321), (17, 3234939), (51, 1078313), (149, 369087), (447, 123029), (2533, 21711), (7237, 7599)]