172969809

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 235100160

約数和(自身を除く): 62130351

約数列:

[1, 3, 89, 127, 267, 381, 5101, 11303, 15303, 33909, 453989, 647827, 1361967, 1943481, 57656603, 172969809]

約数ペア:

[(1, 172969809), (3, 57656603), (89, 1943481), (127, 1361967), (267, 647827), (381, 453989), (5101, 33909), (11303, 15303)]