51003999

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{11047}}^1$

素因数の和:11081

約数の個数: 24

約数和(自身を含む): 80429440

約数和(自身を除く): 29425441

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 11047, 33141, 99423, 209893, 298269, 629679, 894807, 1889037, 2684421, 5667111, 17001333, 51003999]

約数ペア:

[(1, 51003999), (3, 17001333), (9, 5667111), (19, 2684421), (27, 1889037), (57, 894807), (81, 629679), (171, 298269), (243, 209893), (513, 99423), (1539, 33141), (4617, 11047)]