570017817

素因数分解:

$3^4\times {\mathrm{1951}}^1\times {\mathrm{3607}}^1$

素因数の和:5570

約数の個数: 20

約数和(自身を含む): 852180736

約数和(自身を除く): 282162919

約数列:

[1, 3, 9, 27, 81, 1951, 3607, 5853, 10821, 17559, 32463, 52677, 97389, 158031, 292167, 7037257, 21111771, 63335313, 190005939, 570017817]

約数ペア:

[(1, 570017817), (3, 190005939), (9, 63335313), (27, 21111771), (81, 7037257), (1951, 292167), (3607, 158031), (5853, 97389), (10821, 52677), (17559, 32463)]