343158309

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9137}}^1$

素因数の和:9266

約数の個数: 32

約数和(自身を含む): 552666240

約数和(自身を除く): 209507931

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1391, 2889, 4173, 9137, 12519, 27411, 37557, 82233, 118781, 246699, 356343, 977659, 1069029, 2932977, 3207087, 8798931, 12709567, 26396793, 38128701, 114386103, 343158309]

約数ペア:

[(1, 343158309), (3, 114386103), (9, 38128701), (13, 26396793), (27, 12709567), (39, 8798931), (107, 3207087), (117, 2932977), (321, 1069029), (351, 977659), (963, 356343), (1391, 246699), (2889, 118781), (4173, 82233), (9137, 37557), (12519, 27411)]