245071683

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{245317}}^1$

素因数の和:245363

約数の個数: 16

約数和(自身を含む): 372883360

約数和(自身を除く): 127811677

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 245317, 735951, 2207853, 6623559, 9076729, 27230187, 81690561, 245071683]

約数ペア:

[(1, 245071683), (3, 81690561), (9, 27230187), (27, 9076729), (37, 6623559), (111, 2207853), (333, 735951), (999, 245317)]