156971007

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{32479}}^1$

素因数の和:32667

約数の個数: 16

約数和(自身を含む): 233856000

約数和(自身を除く): 76884993

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 32479, 97437, 292311, 876933, 5813741, 17441223, 52323669, 156971007]

約数ペア:

[(1, 156971007), (3, 52323669), (9, 17441223), (27, 5813741), (179, 876933), (537, 292311), (1611, 97437), (4833, 32479)]