91369539

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 143641520

約数和(自身を除く): 52271981

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 333, 387, 709, 999, 1161, 1591, 2127, 2997, 3483, 4773, 6381, 14319, 19143, 26233, 30487, 42957, 57429, 78699, 91461, 128871, 236097, 274383, 708291, 823149, 1128019, 2124873, 2469447, 3384057, 10152171, 30456513, 91369539]

約数ペア:

[(1, 91369539), (3, 30456513), (9, 10152171), (27, 3384057), (37, 2469447), (43, 2124873), (81, 1128019), (111, 823149), (129, 708291), (333, 274383), (387, 236097), (709, 128871), (999, 91461), (1161, 78699), (1591, 57429), (2127, 42957), (2997, 30487), (3483, 26233), (4773, 19143), (6381, 14319)]