85654413

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 143095680

約数和(自身を除く): 57441267

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 159, 171, 247, 477, 689, 727, 741, 1007, 2067, 2181, 2223, 3021, 6201, 6543, 9063, 9451, 13091, 13813, 28353, 38531, 39273, 41439, 85059, 115593, 117819, 124317, 179569, 346779, 500903, 538707, 732089, 1502709, 1616121, 2196267, 4508127, 6588801, 9517157, 28551471, 85654413]

約数ペア:

[(1, 85654413), (3, 28551471), (9, 9517157), (13, 6588801), (19, 4508127), (39, 2196267), (53, 1616121), (57, 1502709), (117, 732089), (159, 538707), (171, 500903), (247, 346779), (477, 179569), (689, 124317), (727, 117819), (741, 115593), (1007, 85059), (2067, 41439), (2181, 39273), (2223, 38531), (3021, 28353), (6201, 13813), (6543, 13091), (9063, 9451)]