531063

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 907200

約数和(自身を除く): 376137

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 89, 117, 153, 221, 267, 351, 459, 663, 801, 1157, 1513, 1989, 2403, 3471, 4539, 5967, 10413, 13617, 19669, 31239, 40851, 59007, 177021, 531063]

約数ペア:

[(1, 531063), (3, 177021), (9, 59007), (13, 40851), (17, 31239), (27, 19669), (39, 13617), (51, 10413), (89, 5967), (117, 4539), (153, 3471), (221, 2403), (267, 1989), (351, 1513), (459, 1157), (663, 801)]