127515661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6173}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 157659264

約数和(自身を除く): 30143603

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 6173, 20657, 43211, 80249, 561743, 1401271, 9808897, 18216523, 127515661]

約数ペア:

[(1, 127515661), (7, 18216523), (13, 9808897), (91, 1401271), (227, 561743), (1589, 80249), (2951, 43211), (6173, 20657)]