201673719

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{63841}}^1$

素因数の和:63869

約数の個数: 24

約数和(自身を含む): 325338832

約数和(自身を除く): 123665113

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 63841, 191523, 574569, 829933, 1723707, 2489799, 5171121, 7469397, 15513363, 22408191, 67224573, 201673719]

約数ペア:

[(1, 201673719), (3, 67224573), (9, 22408191), (13, 15513363), (27, 7469397), (39, 5171121), (81, 2489799), (117, 1723707), (243, 829933), (351, 574569), (1053, 191523), (3159, 63841)]