161062077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{212203}}^1$

素因数の和:212240

約数の個数: 16

約数和(自身を含む): 244459008

約数和(自身を除く): 83396931

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 212203, 636609, 2334233, 4880669, 7002699, 14642007, 53687359, 161062077]

約数ペア:

[(1, 161062077), (3, 53687359), (11, 14642007), (23, 7002699), (33, 4880669), (69, 2334233), (253, 636609), (759, 212203)]