53075007

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 85493760

約数和(自身を除く): 32418753

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 621, 713, 837, 919, 1863, 2139, 2511, 2757, 6417, 8271, 19251, 21137, 24813, 28489, 57753, 63411, 74439, 85467, 190233, 256401, 570699, 655247, 769203, 1712097, 1965741, 2307609, 5897223, 17691669, 53075007]

約数ペア:

[(1, 53075007), (3, 17691669), (9, 5897223), (23, 2307609), (27, 1965741), (31, 1712097), (69, 769203), (81, 655247), (93, 570699), (207, 256401), (279, 190233), (621, 85467), (713, 74439), (837, 63411), (919, 57753), (1863, 28489), (2139, 24813), (2511, 21137), (2757, 19251), (6417, 8271)]