27720336434

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53514163}}^1$

素因数の和:53514209

約数の個数: 16

約数和(自身を含む): 48804917568

約数和(自身を除く): 21084581134

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 53514163, 107028326, 374599141, 749198282, 1980024031, 3960048062, 13860168217, 27720336434]

約数ペア:

[(1, 27720336434), (2, 13860168217), (7, 3960048062), (14, 1980024031), (37, 749198282), (74, 374599141), (259, 107028326), (518, 53514163)]