195993891

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{34403}}^1$

素因数の和:34623

約数の個数: 16

約数和(自身を含む): 291745920

約数和(自身を除く): 95752029

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 34403, 103209, 309627, 928881, 7259033, 21777099, 65331297, 195993891]

約数ペア:

[(1, 195993891), (3, 65331297), (9, 21777099), (27, 7259033), (211, 928881), (633, 309627), (1899, 103209), (5697, 34403)]