8266335561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{787}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 13986501984

約数和(自身を除く): 5720166423

約数列:

[1, 3, 9, 11, 17, 33, 51, 79, 99, 153, 187, 237, 561, 711, 787, 869, 1343, 1683, 2361, 2607, 4029, 6241, 7083, 7821, 8657, 12087, 13379, 14773, 18723, 25971, 40137, 44319, 56169, 62173, 68651, 77913, 106097, 120411, 132957, 147169, 186519, 205953, 318291, 441507, 559557, 617859, 683903, 954873, 1056941, 1167067, 1324521, 2051709, 3170823, 3501201, 4911667, 6155127, 9512469, 10503603, 11626351, 14735001, 34879053, 44205003, 54028337, 83498339, 104637159, 162085011, 250495017, 486255033, 751485051, 918481729, 2755445187, 8266335561]

約数ペア:

[(1, 8266335561), (3, 2755445187), (9, 918481729), (11, 751485051), (17, 486255033), (33, 250495017), (51, 162085011), (79, 104637159), (99, 83498339), (153, 54028337), (187, 44205003), (237, 34879053), (561, 14735001), (711, 11626351), (787, 10503603), (869, 9512469), (1343, 6155127), (1683, 4911667), (2361, 3501201), (2607, 3170823), (4029, 2051709), (6241, 1324521), (7083, 1167067), (7821, 1056941), (8657, 954873), (12087, 683903), (13379, 617859), (14773, 559557), (18723, 441507), (25971, 318291), (40137, 205953), (44319, 186519), (56169, 147169), (62173, 132957), (68651, 120411), (77913, 106097)]