27113812990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3471679}}^1$

素因数の和:3471768

約数の個数: 32

約数和(自身を含む): 53991567360

約数和(自身を除く): 26877754370

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 3471679, 6943358, 17358395, 34716790, 38188469, 76376938, 190942345, 246489209, 381884690, 492978418, 1232446045, 2464892090, 2711381299, 5422762598, 13556906495, 27113812990]

約数ペア:

[(1, 27113812990), (2, 13556906495), (5, 5422762598), (10, 2711381299), (11, 2464892090), (22, 1232446045), (55, 492978418), (71, 381884690), (110, 246489209), (142, 190942345), (355, 76376938), (710, 38188469), (781, 34716790), (1562, 17358395), (3905, 6943358), (7810, 3471679)]