71152961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 83936832

約数和(自身を除く): 12783871

約数列:

[1, 11, 23, 37, 121, 253, 407, 691, 851, 2783, 4477, 7601, 9361, 15893, 25567, 83611, 102971, 174823, 281237, 588041, 1923053, 3093607, 6468451, 71152961]

約数ペア:

[(1, 71152961), (11, 6468451), (23, 3093607), (37, 1923053), (121, 588041), (253, 281237), (407, 174823), (691, 102971), (851, 83611), (2783, 25567), (4477, 15893), (7601, 9361)]