57547881

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 30580119

約数列:

[1, 3, 9, 27, 47, 101, 141, 303, 423, 449, 909, 1269, 1347, 2727, 4041, 4747, 12123, 14241, 21103, 42723, 45349, 63309, 128169, 136047, 189927, 408141, 569781, 1224423, 2131403, 6394209, 19182627, 57547881]

約数ペア:

[(1, 57547881), (3, 19182627), (9, 6394209), (27, 2131403), (47, 1224423), (101, 569781), (141, 408141), (303, 189927), (423, 136047), (449, 128169), (909, 63309), (1269, 45349), (1347, 42723), (2727, 21103), (4041, 14241), (4747, 12123)]