66452481

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 107889600

約数和(自身を除く): 41437119

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 243, 333, 389, 513, 703, 999, 1167, 1539, 2109, 2997, 3501, 4617, 6327, 7391, 8991, 10503, 14393, 18981, 22173, 31509, 43179, 56943, 66519, 94527, 129537, 170829, 199557, 273467, 388611, 598671, 820401, 1165833, 1796013, 2461203, 3497499, 7383609, 22150827, 66452481]

約数ペア:

[(1, 66452481), (3, 22150827), (9, 7383609), (19, 3497499), (27, 2461203), (37, 1796013), (57, 1165833), (81, 820401), (111, 598671), (171, 388611), (243, 273467), (333, 199557), (389, 170829), (513, 129537), (703, 94527), (999, 66519), (1167, 56943), (1539, 43179), (2109, 31509), (2997, 22173), (3501, 18981), (4617, 14393), (6327, 10503), (7391, 8991)]