127953247966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{56473}}^1\times {\mathrm{27631}}^1$

素因数の和:84147

約数の個数: 16

約数和(自身を含む): 196621685568

約数和(自身を除く): 68668437602

約数列:

[1, 2, 41, 82, 27631, 55262, 56473, 112946, 1132871, 2265742, 2315393, 4630786, 1560405463, 3120810926, 63976623983, 127953247966]

約数ペア:

[(1, 127953247966), (2, 63976623983), (41, 3120810926), (82, 1560405463), (27631, 4630786), (55262, 2315393), (56473, 2265742), (112946, 1132871)]