415584891

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1481}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 649708800

約数和(自身を除く): 234123909

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 547, 1481, 1641, 4443, 4923, 10393, 13329, 14769, 28139, 31179, 39987, 84417, 93537, 253251, 280611, 759753, 810107, 2430321, 7290963, 15392033, 21872889, 46176099, 138528297, 415584891]

約数ペア:

[(1, 415584891), (3, 138528297), (9, 46176099), (19, 21872889), (27, 15392033), (57, 7290963), (171, 2430321), (513, 810107), (547, 759753), (1481, 280611), (1641, 253251), (4443, 93537), (4923, 84417), (10393, 39987), (13329, 31179), (14769, 28139)]