162505281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{38609}}^1$

素因数の和:38696

約数の個数: 16

約数和(自身を含む): 229806720

約数和(自身を除く): 67301439

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 38609, 115827, 888007, 2355149, 2664021, 7065447, 54168427, 162505281]

約数ペア:

[(1, 162505281), (3, 54168427), (23, 7065447), (61, 2664021), (69, 2355149), (183, 888007), (1403, 115827), (4209, 38609)]