625598991

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{3343}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 963072000

約数和(自身を除く): 337473009

約数列:

[1, 3, 9, 27, 29, 87, 239, 261, 717, 783, 2151, 3343, 6453, 6931, 10029, 20793, 30087, 62379, 90261, 96947, 187137, 290841, 798977, 872523, 2396931, 2617569, 7190793, 21572379, 23170333, 69510999, 208532997, 625598991]

約数ペア:

[(1, 625598991), (3, 208532997), (9, 69510999), (27, 23170333), (29, 21572379), (87, 7190793), (239, 2617569), (261, 2396931), (717, 872523), (783, 798977), (2151, 290841), (3343, 187137), (6453, 96947), (6931, 90261), (10029, 62379), (20793, 30087)]