68442867

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149113}}^1$

素因数の和:149139

約数の個数: 16

約数和(自身を含む): 107362080

約数和(自身を除く): 38919213

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 149113, 447339, 1342017, 2534921, 4026051, 7604763, 22814289, 68442867]

約数ペア:

[(1, 68442867), (3, 22814289), (9, 7604763), (17, 4026051), (27, 2534921), (51, 1342017), (153, 447339), (459, 149113)]