181941561

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 267898176

約数和(自身を除く): 85956615

約数列:

[1, 3, 9, 83, 151, 249, 453, 747, 1359, 1613, 4839, 12533, 14517, 37599, 112797, 133879, 243563, 401637, 730689, 1204911, 2192067, 20215729, 60647187, 181941561]

約数ペア:

[(1, 181941561), (3, 60647187), (9, 20215729), (83, 2192067), (151, 1204911), (249, 730689), (453, 401637), (747, 243563), (1359, 133879), (1613, 112797), (4839, 37599), (12533, 14517)]