81636467

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 92659200

約数和(自身を除く): 11022733

約数列:

[1, 11, 37, 79, 407, 869, 2539, 2923, 27929, 32153, 93943, 200581, 1033373, 2206391, 7421497, 81636467]

約数ペア:

[(1, 81636467), (11, 7421497), (37, 2206391), (79, 1033373), (407, 200581), (869, 93943), (2539, 32153), (2923, 27929)]