227939283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{177109}}^1$

素因数の和:177139

約数の個数: 24

約数和(自身を含む): 386808240

約数和(自身を除く): 158868957

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 177109, 531327, 1593981, 1948199, 2302417, 5844597, 6907251, 17533791, 20721753, 25326587, 75979761, 227939283]

約数ペア:

[(1, 227939283), (3, 75979761), (9, 25326587), (11, 20721753), (13, 17533791), (33, 6907251), (39, 5844597), (99, 2302417), (117, 1948199), (143, 1593981), (429, 531327), (1287, 177109)]