126204723

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{17909}}^1$

素因数の和:17953

約数の個数: 24

約数和(自身を含む): 195577200

約数和(自身を除く): 69372477

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 17909, 53727, 161181, 483543, 519361, 1450629, 1558083, 4351887, 4674249, 14022747, 42068241, 126204723]

約数ペア:

[(1, 126204723), (3, 42068241), (9, 14022747), (27, 4674249), (29, 4351887), (81, 1558083), (87, 1450629), (243, 519361), (261, 483543), (783, 161181), (2349, 53727), (7047, 17909)]