47869191

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{41231}}^1$

素因数の和:41283

約数の個数: 16

約数和(自身を含む): 72568320

約数和(自身を除く): 24699129

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 41231, 123693, 371079, 1113237, 1772933, 5318799, 15956397, 47869191]

約数ペア:

[(1, 47869191), (3, 15956397), (9, 5318799), (27, 1772933), (43, 1113237), (129, 371079), (387, 123693), (1161, 41231)]