145487727

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{209939}}^1$

素因数の和:209963

約数の個数: 24

約数和(自身を含む): 262005120

約数和(自身を除く): 116517393

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 209939, 629817, 1469573, 1889451, 2309329, 4408719, 6927987, 13226157, 16165303, 20783961, 48495909, 145487727]

約数ペア:

[(1, 145487727), (3, 48495909), (7, 20783961), (9, 16165303), (11, 13226157), (21, 6927987), (33, 4408719), (63, 2309329), (77, 1889451), (99, 1469573), (231, 629817), (693, 209939)]