66759681

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 90771968

約数和(自身を除く): 24012287

約数列:

[1, 3, 61, 183, 601, 607, 1803, 1821, 36661, 37027, 109983, 111081, 364807, 1094421, 22253227, 66759681]

約数ペア:

[(1, 66759681), (3, 22253227), (61, 1094421), (183, 364807), (601, 111081), (607, 109983), (1803, 37027), (1821, 36661)]