53712153

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2667

約数の個数: 40

約数和(自身を含む): 91371456

約数和(自身を除く): 37659303

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 2621, 6831, 7863, 20493, 23589, 28831, 60283, 70767, 86493, 180849, 212301, 259479, 542547, 663113, 778437, 1627641, 1989339, 2335311, 4882923, 5968017, 17904051, 53712153]

約数ペア:

[(1, 53712153), (3, 17904051), (9, 5968017), (11, 4882923), (23, 2335311), (27, 1989339), (33, 1627641), (69, 778437), (81, 663113), (99, 542547), (207, 259479), (253, 212301), (297, 180849), (621, 86493), (759, 70767), (891, 60283), (1863, 28831), (2277, 23589), (2621, 20493), (6831, 7863)]