29950263

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 21267657

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 1481, 2247, 2889, 4443, 6741, 10367, 13329, 20223, 31101, 39987, 93303, 158467, 279909, 475401, 1109269, 1426203, 3327807, 4278609, 9983421, 29950263]

約数ペア:

[(1, 29950263), (3, 9983421), (7, 4278609), (9, 3327807), (21, 1426203), (27, 1109269), (63, 475401), (107, 279909), (189, 158467), (321, 93303), (749, 39987), (963, 31101), (1481, 20223), (2247, 13329), (2889, 10367), (4443, 6741)]