67489983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13367}}^1$

素因数の和:13404

約数の個数: 32

約数和(自身を含む): 115499520

約数和(自身を除く): 48009537

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 13367, 40101, 120303, 147037, 227239, 360909, 441111, 681717, 1323333, 2045151, 2499629, 3969999, 6135453, 7498887, 22496661, 67489983]

約数ペア:

[(1, 67489983), (3, 22496661), (9, 7498887), (11, 6135453), (17, 3969999), (27, 2499629), (33, 2045151), (51, 1323333), (99, 681717), (153, 441111), (187, 360909), (297, 227239), (459, 147037), (561, 120303), (1683, 40101), (5049, 13367)]