82619199

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{54319}}^1$

素因数の和:54351

約数の個数: 18

約数和(自身を含む): 129227280

約数和(自身を除く): 46608081

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 54319, 162957, 488871, 706147, 2118441, 6355323, 9179911, 27539733, 82619199]

約数ペア:

[(1, 82619199), (3, 27539733), (9, 9179911), (13, 6355323), (39, 2118441), (117, 706147), (169, 488871), (507, 162957), (1521, 54319)]