80267649

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 138915840

約数和(自身を除く): 58648191

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 217, 231, 341, 363, 651, 847, 1019, 1023, 2387, 2541, 3057, 3751, 7133, 7161, 11209, 11253, 21399, 26257, 31589, 33627, 78463, 78771, 94767, 123299, 221123, 235389, 347479, 369897, 663369, 863093, 1042437, 2432353, 2589279, 3822269, 7297059, 11466807, 26755883, 80267649]

約数ペア:

[(1, 80267649), (3, 26755883), (7, 11466807), (11, 7297059), (21, 3822269), (31, 2589279), (33, 2432353), (77, 1042437), (93, 863093), (121, 663369), (217, 369897), (231, 347479), (341, 235389), (363, 221123), (651, 123299), (847, 94767), (1019, 78771), (1023, 78463), (2387, 33627), (2541, 31589), (3057, 26257), (3751, 21399), (7133, 11253), (7161, 11209)]