55203597

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 81622008

約数和(自身を除く): 26418411

約数列:

[1, 3, 9, 61, 183, 193, 521, 549, 579, 1563, 1737, 4689, 11773, 31781, 35319, 95343, 100553, 105957, 286029, 301659, 904977, 6133733, 18401199, 55203597]

約数ペア:

[(1, 55203597), (3, 18401199), (9, 6133733), (61, 904977), (183, 301659), (193, 286029), (521, 105957), (549, 100553), (579, 95343), (1563, 35319), (1737, 31781), (4689, 11773)]