84820527

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4185

約数の個数: 40

約数和(自身を含む): 144270720

約数和(自身を除く): 59450193

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 4139, 6831, 12417, 20493, 37251, 45529, 95197, 111753, 136587, 285591, 335259, 409761, 856773, 1047167, 1229283, 2570319, 3141501, 3687849, 7710957, 9424503, 28273509, 84820527]

約数ペア:

[(1, 84820527), (3, 28273509), (9, 9424503), (11, 7710957), (23, 3687849), (27, 3141501), (33, 2570319), (69, 1229283), (81, 1047167), (99, 856773), (207, 409761), (253, 335259), (297, 285591), (621, 136587), (759, 111753), (891, 95197), (1863, 45529), (2277, 37251), (4139, 20493), (6831, 12417)]