201675879

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439381}}^1$

素因数の和:439407

約数の個数: 16

約数和(自身を含む): 316355040

約数和(自身を除く): 114679161

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439381, 1318143, 3954429, 7469477, 11863287, 22408431, 67225293, 201675879]

約数ペア:

[(1, 201675879), (3, 67225293), (9, 22408431), (17, 11863287), (27, 7469477), (51, 3954429), (153, 1318143), (459, 439381)]