153443619

素因数分解:

$3^3\times 7^1\times {\mathrm{811871}}^1$

素因数の和:811887

約数の個数: 16

約数和(自身を含む): 259799040

約数和(自身を除く): 106355421

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 811871, 2435613, 5683097, 7306839, 17049291, 21920517, 51147873, 153443619]

約数ペア:

[(1, 153443619), (3, 51147873), (7, 21920517), (9, 17049291), (21, 7306839), (27, 5683097), (63, 2435613), (189, 811871)]