71799717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{19961}}^1$

素因数の和:20084

約数の個数: 16

約数和(自身を含む): 105399360

約数和(自身を除く): 33599643

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 19961, 59883, 219571, 658713, 2175749, 6527247, 23933239, 71799717]

約数ペア:

[(1, 71799717), (3, 23933239), (11, 6527247), (33, 2175749), (109, 658713), (327, 219571), (1199, 59883), (3597, 19961)]