156748309191

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{4040009}}^1$

素因数の和:4040500

約数の個数: 20

約数和(自身を含む): 234643780800

約数和(自身を除く): 77895471609

約数列:

[1, 3, 9, 27, 81, 479, 1437, 4311, 12933, 38799, 4040009, 12120027, 36360081, 109080243, 327240729, 1935164311, 5805492933, 17416478799, 52249436397, 156748309191]

約数ペア:

[(1, 156748309191), (3, 52249436397), (9, 17416478799), (27, 5805492933), (81, 1935164311), (479, 327240729), (1437, 109080243), (4311, 36360081), (12933, 12120027), (38799, 4040009)]