2016081873

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{122209}}^1$

素因数の和:122278

約数の個数: 32

約数和(自身を含む): 3285004800

約数和(自身を除く): 1268922927

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 122209, 366627, 1099881, 1588717, 3299643, 4766151, 5743823, 14298453, 17231469, 42895359, 51694407, 74669699, 155083221, 224009097, 672027291, 2016081873]

約数ペア:

[(1, 2016081873), (3, 672027291), (9, 224009097), (13, 155083221), (27, 74669699), (39, 51694407), (47, 42895359), (117, 17231469), (141, 14298453), (351, 5743823), (423, 4766151), (611, 3299643), (1269, 1588717), (1833, 1099881), (5499, 366627), (16497, 122209)]