49640643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11467}}^1$

素因数の和:11523

約数の個数: 24

約数和(自身を含む): 79312688

約数和(自身を除く): 29672045

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 11467, 34401, 103203, 149071, 424279, 447213, 1272837, 1341639, 3818511, 5515627, 16546881, 49640643]

約数ペア:

[(1, 49640643), (3, 16546881), (9, 5515627), (13, 3818511), (37, 1341639), (39, 1272837), (111, 447213), (117, 424279), (333, 149071), (481, 103203), (1443, 34401), (4329, 11467)]