54020997

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8999}}^1$

素因数の和:9057

約数の個数: 24

約数和(自身を含む): 84240000

約数和(自身を除く): 30219003

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 8999, 26997, 80991, 206977, 260971, 620931, 782913, 1862793, 2348739, 6002333, 18006999, 54020997]

約数ペア:

[(1, 54020997), (3, 18006999), (9, 6002333), (23, 2348739), (29, 1862793), (69, 782913), (87, 620931), (207, 260971), (261, 206977), (667, 80991), (2001, 26997), (6003, 8999)]