265655133

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{20627}}^1$

素因数の和:20695

約数の個数: 24

約数和(自身を含む): 405463968

約数和(自身を除く): 139808835

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 20627, 61881, 185643, 556929, 1093231, 1670787, 3279693, 5012361, 9839079, 29517237, 88551711, 265655133]

約数ペア:

[(1, 265655133), (3, 88551711), (9, 29517237), (27, 9839079), (53, 5012361), (81, 3279693), (159, 1670787), (243, 1093231), (477, 556929), (1431, 185643), (4293, 61881), (12879, 20627)]