82766319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 122238720

約数和(自身を除く): 39472401

約数列:

[1, 3, 17, 29, 51, 87, 107, 321, 493, 523, 1479, 1569, 1819, 3103, 5457, 8891, 9309, 15167, 26673, 45501, 52751, 55961, 158253, 167883, 257839, 773517, 951337, 1622869, 2854011, 4868607, 27588773, 82766319]

約数ペア:

[(1, 82766319), (3, 27588773), (17, 4868607), (29, 2854011), (51, 1622869), (87, 951337), (107, 773517), (321, 257839), (493, 167883), (523, 158253), (1479, 55961), (1569, 52751), (1819, 45501), (3103, 26673), (5457, 15167), (8891, 9309)]