2012335691013

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{265417}}^1$

素因数の和:265899

約数の個数: 64

約数和(自身を含む): 3225784204800

約数和(自身を除く): 1213448513787

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 421, 621, 667, 783, 1263, 2001, 3789, 6003, 9683, 11367, 12209, 18009, 29049, 36627, 87147, 109881, 261441, 265417, 280807, 329643, 796251, 842421, 2388753, 2527263, 6104591, 7166259, 7581789, 7697093, 18313773, 23091279, 54941319, 69273837, 111740557, 164823957, 177033139, 207821511, 335221671, 531099417, 1005665013, 1593298251, 2570032811, 3016995039, 3240476153, 4779894753, 7710098433, 9721428459, 23130295299, 29164285377, 69390885897, 74530951519, 87492856131, 223592854557, 670778563671, 2012335691013]

約数ペア:

[(1, 2012335691013), (3, 670778563671), (9, 223592854557), (23, 87492856131), (27, 74530951519), (29, 69390885897), (69, 29164285377), (87, 23130295299), (207, 9721428459), (261, 7710098433), (421, 4779894753), (621, 3240476153), (667, 3016995039), (783, 2570032811), (1263, 1593298251), (2001, 1005665013), (3789, 531099417), (6003, 335221671), (9683, 207821511), (11367, 177033139), (12209, 164823957), (18009, 111740557), (29049, 69273837), (36627, 54941319), (87147, 23091279), (109881, 18313773), (261441, 7697093), (265417, 7581789), (280807, 7166259), (329643, 6104591), (796251, 2527263), (842421, 2388753)]