77814477

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15467}}^1$

素因数の和:15529

約数の個数: 24

約数和(自身を含む): 123867744

約数和(自身を除く): 46053267

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 15467, 46401, 139203, 201071, 603213, 665081, 1809639, 1995243, 5985729, 8646053, 25938159, 77814477]

約数ペア:

[(1, 77814477), (3, 25938159), (9, 8646053), (13, 5985729), (39, 1995243), (43, 1809639), (117, 665081), (129, 603213), (387, 201071), (559, 139203), (1677, 46401), (5031, 15467)]