75151821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18061}}^1$

素因数の和:18156

約数の個数: 16

約数和(自身を含む): 106927040

約数和(自身を除く): 31775219

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 18061, 54183, 343159, 1029477, 1318453, 3955359, 25050607, 75151821]

約数ペア:

[(1, 75151821), (3, 25050607), (19, 3955359), (57, 1318453), (73, 1029477), (219, 343159), (1387, 54183), (4161, 18061)]