173860479

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29137}}^1$

素因数の和:29176

約数の個数: 32

約数和(自身を含む): 293711040

約数和(自身を除く): 119850561

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 29137, 87411, 262233, 378781, 495329, 786699, 1136343, 1485987, 3409029, 4457961, 6439277, 10227087, 13373883, 19317831, 57953493, 173860479]

約数ペア:

[(1, 173860479), (3, 57953493), (9, 19317831), (13, 13373883), (17, 10227087), (27, 6439277), (39, 4457961), (51, 3409029), (117, 1485987), (153, 1136343), (221, 786699), (351, 495329), (459, 378781), (663, 262233), (1989, 87411), (5967, 29137)]