66385089

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 104544000

約数和(自身を除く): 38158911

約数列:

[1, 3, 9, 27, 29, 59, 81, 87, 177, 261, 479, 531, 783, 1437, 1593, 1711, 2349, 4311, 4779, 5133, 12933, 13891, 15399, 28261, 38799, 41673, 46197, 84783, 125019, 138591, 254349, 375057, 763047, 819569, 1125171, 2289141, 2458707, 7376121, 22128363, 66385089]

約数ペア:

[(1, 66385089), (3, 22128363), (9, 7376121), (27, 2458707), (29, 2289141), (59, 1125171), (81, 819569), (87, 763047), (177, 375057), (261, 254349), (479, 138591), (531, 125019), (783, 84783), (1437, 46197), (1593, 41673), (1711, 38799), (2349, 28261), (4311, 15399), (4779, 13891), (5133, 12933)]