48920841

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{9901}}^1$

素因数の和:9974

約数の個数: 20

約数和(自身を含む): 74284804

約数和(自身を除く): 25363963

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 9901, 29703, 89109, 267327, 603961, 801981, 1811883, 5435649, 16306947, 48920841]

約数ペア:

[(1, 48920841), (3, 16306947), (9, 5435649), (27, 1811883), (61, 801981), (81, 603961), (183, 267327), (549, 89109), (1647, 29703), (4941, 9901)]