151761291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 233349120

約数和(自身を除く): 81587829

約数列:

[1, 3, 11, 23, 33, 69, 79, 237, 253, 759, 869, 1817, 2531, 2607, 5451, 7593, 19987, 27841, 58213, 59961, 83523, 174639, 199949, 599847, 640343, 1921029, 2199439, 4598827, 6598317, 13796481, 50587097, 151761291]

約数ペア:

[(1, 151761291), (3, 50587097), (11, 13796481), (23, 6598317), (33, 4598827), (69, 2199439), (79, 1921029), (237, 640343), (253, 599847), (759, 199949), (869, 174639), (1817, 83523), (2531, 59961), (2607, 58213), (5451, 27841), (7593, 19987)]