211344309

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10313}}^1$

素因数の和:10359

約数の個数: 40

約数和(自身を含む): 359422272

約数和(自身を除く): 148077963

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 10313, 20493, 30939, 92817, 113443, 237199, 278451, 340329, 711597, 835353, 1020987, 2134791, 2609189, 3062961, 6404373, 7827567, 9188883, 19213119, 23482701, 70448103, 211344309]

約数ペア:

[(1, 211344309), (3, 70448103), (9, 23482701), (11, 19213119), (23, 9188883), (27, 7827567), (33, 6404373), (69, 3062961), (81, 2609189), (99, 2134791), (207, 1020987), (253, 835353), (297, 711597), (621, 340329), (759, 278451), (891, 237199), (1863, 113443), (2277, 92817), (6831, 30939), (10313, 20493)]