205128972873

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1716661}}^1$

素因数の和:1716766

約数の個数: 48

約数和(自身を含む): 347067856512

約数和(自身を除く): 141938883639

約数列:

[1, 3, 9, 11, 17, 33, 51, 71, 99, 153, 187, 213, 561, 639, 781, 1207, 1683, 2343, 3621, 7029, 10863, 13277, 39831, 119493, 1716661, 5149983, 15449949, 18883271, 29183237, 56649813, 87549711, 121882931, 169949439, 262649133, 321015607, 365648793, 963046821, 1096946379, 1340712241, 2072009827, 2889140463, 4022136723, 6216029481, 12066410169, 18648088443, 22792108097, 68376324291, 205128972873]

約数ペア:

[(1, 205128972873), (3, 68376324291), (9, 22792108097), (11, 18648088443), (17, 12066410169), (33, 6216029481), (51, 4022136723), (71, 2889140463), (99, 2072009827), (153, 1340712241), (187, 1096946379), (213, 963046821), (561, 365648793), (639, 321015607), (781, 262649133), (1207, 169949439), (1683, 121882931), (2343, 87549711), (3621, 56649813), (7029, 29183237), (10863, 18883271), (13277, 15449949), (39831, 5149983), (119493, 1716661)]