74168163

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 113358080

約数和(自身を除く): 39189917

約数列:

[1, 3, 9, 27, 43, 129, 193, 331, 387, 579, 993, 1161, 1737, 2979, 5211, 8299, 8937, 14233, 24897, 42699, 63883, 74691, 128097, 191649, 224073, 384291, 574947, 1724841, 2746969, 8240907, 24722721, 74168163]

約数ペア:

[(1, 74168163), (3, 24722721), (9, 8240907), (27, 2746969), (43, 1724841), (129, 574947), (193, 384291), (331, 224073), (387, 191649), (579, 128097), (993, 74691), (1161, 63883), (1737, 42699), (2979, 24897), (5211, 14233), (8299, 8937)]