540405957

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4793}}^1$

素因数の和:4882

約数の個数: 48

約数和(自身を含む): 918146880

約数和(自身を除く): 377740923

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 637, 767, 1239, 1911, 2301, 2891, 4793, 5369, 8673, 14379, 16107, 33551, 37583, 62309, 100653, 112749, 186927, 234857, 282787, 436163, 704571, 848361, 1308489, 1979509, 3053141, 3676231, 5938527, 9159423, 11028693, 13856563, 25733617, 41569689, 77200851, 180135319, 540405957]

約数ペア:

[(1, 540405957), (3, 180135319), (7, 77200851), (13, 41569689), (21, 25733617), (39, 13856563), (49, 11028693), (59, 9159423), (91, 5938527), (147, 3676231), (177, 3053141), (273, 1979509), (413, 1308489), (637, 848361), (767, 704571), (1239, 436163), (1911, 282787), (2301, 234857), (2891, 186927), (4793, 112749), (5369, 100653), (8673, 62309), (14379, 37583), (16107, 33551)]