201130029

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2729}}^1$

素因数の和:3185

約数の個数: 24

約数和(自身を含む): 306633600

約数和(自身を除く): 105503571

約数列:

[1, 3, 9, 19, 57, 171, 431, 1293, 2729, 3879, 8187, 8189, 24561, 24567, 51851, 73701, 155553, 466659, 1176199, 3528597, 10585791, 22347781, 67043343, 201130029]

約数ペア:

[(1, 201130029), (3, 67043343), (9, 22347781), (19, 10585791), (57, 3528597), (171, 1176199), (431, 466659), (1293, 155553), (2729, 73701), (3879, 51851), (8187, 24567), (8189, 24561)]