71539519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 77673600

約数和(自身を除く): 6134081

約数列:

[1, 17, 61, 149, 463, 1037, 2533, 7871, 9089, 28243, 68987, 154513, 480131, 1172779, 4208207, 71539519]

約数ペア:

[(1, 71539519), (17, 4208207), (61, 1172779), (149, 480131), (463, 154513), (1037, 68987), (2533, 28243), (7871, 9089)]