1277304579

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{2689}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 1926900800

約数和(自身を除く): 649596221

約数列:

[1, 3, 9, 27, 73, 219, 241, 657, 723, 1971, 2169, 2689, 6507, 8067, 17593, 24201, 52779, 72603, 158337, 196297, 475011, 588891, 648049, 1766673, 1944147, 5300019, 5832441, 17497323, 47307577, 141922731, 425768193, 1277304579]

約数ペア:

[(1, 1277304579), (3, 425768193), (9, 141922731), (27, 47307577), (73, 17497323), (219, 5832441), (241, 5300019), (657, 1944147), (723, 1766673), (1971, 648049), (2169, 588891), (2689, 475011), (6507, 196297), (8067, 158337), (17593, 72603), (24201, 52779)]