161377249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 180043776

約数和(自身を除く): 18666527

約数列:

[1, 11, 71, 127, 781, 1397, 1627, 9017, 17897, 99187, 115517, 206629, 1270687, 2272919, 14670659, 161377249]

約数ペア:

[(1, 161377249), (11, 14670659), (71, 2272919), (127, 1270687), (781, 206629), (1397, 115517), (1627, 99187), (9017, 17897)]