27816711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 41129424

約数和(自身を除く): 13312713

約数列:

[1, 3, 13, 37, 39, 111, 481, 521, 1369, 1443, 1563, 4107, 6773, 17797, 19277, 20319, 53391, 57831, 250601, 713249, 751803, 2139747, 9272237, 27816711]

約数ペア:

[(1, 27816711), (3, 9272237), (13, 2139747), (37, 751803), (39, 713249), (111, 250601), (481, 57831), (521, 53391), (1369, 20319), (1443, 19277), (1563, 17797), (4107, 6773)]