71850077

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 81755520

約数和(自身を除く): 9905443

約数列:

[1, 13, 19, 247, 461, 631, 5993, 8203, 8759, 11989, 113867, 155857, 290891, 3781583, 5526929, 71850077]

約数ペア:

[(1, 71850077), (13, 5526929), (19, 3781583), (247, 290891), (461, 155857), (631, 113867), (5993, 11989), (8203, 8759)]