125078013

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{35911}}^1$

素因数の和:35966

約数の個数: 20

約数和(自身を含む): 191195488

約数和(自身を除く): 66117475

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 35911, 107733, 323199, 969597, 1544173, 2908791, 4632519, 13897557, 41692671, 125078013]

約数ペア:

[(1, 125078013), (3, 41692671), (9, 13897557), (27, 4632519), (43, 2908791), (81, 1544173), (129, 969597), (387, 323199), (1161, 107733), (3483, 35911)]