53806023

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 80061696

約数和(自身を除く): 26255673

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 971, 1179, 2913, 6157, 8739, 18471, 45637, 55413, 127201, 136911, 381603, 410733, 1144809, 5978447, 17935341, 53806023]

約数ペア:

[(1, 53806023), (3, 17935341), (9, 5978447), (47, 1144809), (131, 410733), (141, 381603), (393, 136911), (423, 127201), (971, 55413), (1179, 45637), (2913, 18471), (6157, 8739)]