127589643

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 189263360

約数和(自身を除く): 61673717

約数列:

[1, 3, 9, 43, 129, 387, 439, 751, 1317, 2253, 3951, 6759, 18877, 32293, 56631, 96879, 169893, 290637, 329689, 989067, 2967201, 14176627, 42529881, 127589643]

約数ペア:

[(1, 127589643), (3, 42529881), (9, 14176627), (43, 2967201), (129, 989067), (387, 329689), (439, 290637), (751, 169893), (1317, 96879), (2253, 56631), (3951, 32293), (6759, 18877)]