202260537

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 309240960

約数和(自身を除く): 106980423

約数列:

[1, 3, 9, 27, 37, 111, 293, 333, 691, 879, 999, 2073, 2637, 6219, 7911, 10841, 18657, 25567, 32523, 76701, 97569, 202463, 230103, 292707, 607389, 690309, 1822167, 5466501, 7491131, 22473393, 67420179, 202260537]

約数ペア:

[(1, 202260537), (3, 67420179), (9, 22473393), (27, 7491131), (37, 5466501), (111, 1822167), (293, 690309), (333, 607389), (691, 292707), (879, 230103), (999, 202463), (2073, 97569), (2637, 76701), (6219, 32523), (7911, 25567), (10841, 18657)]