201627105

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 331444224

約数和(自身を除く): 129817119

約数列:

[1, 3, 5, 15, 53, 127, 159, 265, 381, 635, 795, 1905, 1997, 5991, 6731, 9985, 20193, 29955, 33655, 100965, 105841, 253619, 317523, 529205, 760857, 1268095, 1587615, 3804285, 13441807, 40325421, 67209035, 201627105]

約数ペア:

[(1, 201627105), (3, 67209035), (5, 40325421), (15, 13441807), (53, 3804285), (127, 1587615), (159, 1268095), (265, 760857), (381, 529205), (635, 317523), (795, 253619), (1905, 105841), (1997, 100965), (5991, 33655), (6731, 29955), (9985, 20193)]