217822077

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19471}}^1$

素因数の和:19601

約数の個数: 24

約数和(自身を含む): 346290048

約数和(自身を除く): 128467971

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 3729, 11187, 19471, 58413, 175239, 214181, 642543, 1927629, 2200223, 6600669, 19802007, 24202453, 72607359, 217822077]

約数ペア:

[(1, 217822077), (3, 72607359), (9, 24202453), (11, 19802007), (33, 6600669), (99, 2200223), (113, 1927629), (339, 642543), (1017, 214181), (1243, 175239), (3729, 58413), (11187, 19471)]