84510081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 132508800

約数和(自身を除く): 47998719

約数列:

[1, 3, 9, 19, 27, 57, 171, 257, 513, 641, 771, 1923, 2313, 4883, 5769, 6939, 12179, 14649, 17307, 36537, 43947, 109611, 131841, 164737, 328833, 494211, 1482633, 3130003, 4447899, 9390009, 28170027, 84510081]

約数ペア:

[(1, 84510081), (3, 28170027), (9, 9390009), (19, 4447899), (27, 3130003), (57, 1482633), (171, 494211), (257, 328833), (513, 164737), (641, 131841), (771, 109611), (1923, 43947), (2313, 36537), (4883, 17307), (5769, 14649), (6939, 12179)]