481893057

素因数分解:

$3^6\times {\mathrm{173}}^1\times {\mathrm{3821}}^1$

素因数の和:4012

約数の個数: 28

約数和(自身を含む): 726875604

約数和(自身を除く): 244982547

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 729, 1557, 3821, 4671, 11463, 14013, 34389, 42039, 103167, 126117, 309501, 661033, 928503, 1983099, 2785509, 5949297, 17847891, 53543673, 160631019, 481893057]

約数ペア:

[(1, 481893057), (3, 160631019), (9, 53543673), (27, 17847891), (81, 5949297), (173, 2785509), (243, 1983099), (519, 928503), (729, 661033), (1557, 309501), (3821, 126117), (4671, 103167), (11463, 42039), (14013, 34389)]