172347741

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{751}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 255505536

約数和(自身を除く): 83157795

約数列:

[1, 3, 9, 43, 129, 387, 593, 751, 1779, 2253, 5337, 6759, 25499, 32293, 76497, 96879, 229491, 290637, 445343, 1336029, 4008087, 19149749, 57449247, 172347741]

約数ペア:

[(1, 172347741), (3, 57449247), (9, 19149749), (43, 4008087), (129, 1336029), (387, 445343), (593, 290637), (751, 229491), (1779, 96879), (2253, 76497), (5337, 32293), (6759, 25499)]