66538203489

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{14244959}}^1$

素因数の和:14245141

約数の個数: 16

約数和(自身を含む): 99144921600

約数和(自身を除く): 32606718111

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 14244959, 42734877, 128204631, 384613893, 2464377907, 7393133721, 22179401163, 66538203489]

約数ペア:

[(1, 66538203489), (3, 22179401163), (9, 7393133721), (27, 2464377907), (173, 384613893), (519, 128204631), (1557, 42734877), (4671, 14244959)]