90802122903

素因数分解:

$3^4\times {\mathrm{7129}}^1\times {\mathrm{157247}}^1$

素因数の和:164388

約数の個数: 20

約数和(自身を含む): 135662567040

約数和(自身を除く): 44860444137

約数列:

[1, 3, 9, 27, 81, 7129, 21387, 64161, 157247, 192483, 471741, 577449, 1415223, 4245669, 12737007, 1121013863, 3363041589, 10089124767, 30267374301, 90802122903]

約数ペア:

[(1, 90802122903), (3, 30267374301), (9, 10089124767), (27, 3363041589), (81, 1121013863), (7129, 12737007), (21387, 4245669), (64161, 1415223), (157247, 577449), (192483, 471741)]