27882861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6701}}^1$

素因数の和:6796

約数の個数: 16

約数和(自身を含む): 39675840

約数和(自身を除く): 11792979

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 6701, 20103, 127319, 381957, 489173, 1467519, 9294287, 27882861]

約数ペア:

[(1, 27882861), (3, 9294287), (19, 1467519), (57, 489173), (73, 381957), (219, 127319), (1387, 20103), (4161, 6701)]