201409119

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 306901760

約数和(自身を除く): 105492641

約数列:

[1, 3, 9, 27, 43, 129, 283, 387, 613, 849, 1161, 1839, 2547, 5517, 7641, 12169, 16551, 26359, 36507, 79077, 109521, 173479, 237231, 328563, 520437, 711693, 1561311, 4683933, 7459597, 22378791, 67136373, 201409119]

約数ペア:

[(1, 201409119), (3, 67136373), (9, 22378791), (27, 7459597), (43, 4683933), (129, 1561311), (283, 711693), (387, 520437), (613, 328563), (849, 237231), (1161, 173479), (1839, 109521), (2547, 79077), (5517, 36507), (7641, 26359), (12169, 16551)]