189853167

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{148207}}^1$

素因数の和:148278

約数の個数: 16

約数和(自身を含む): 294044672

約数和(自身を除く): 104191505

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 148207, 444621, 1037449, 3112347, 9040627, 27121881, 63284389, 189853167]

約数ペア:

[(1, 189853167), (3, 63284389), (7, 27121881), (21, 9040627), (61, 3112347), (183, 1037449), (427, 444621), (1281, 148207)]