80454628793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{287921}}^1$

素因数の和:288149

約数の個数: 32

約数和(自身を含む): 106139566080

約数和(自身を除く): 25684937287

約数列:

[1, 7, 11, 19, 77, 133, 191, 209, 1337, 1463, 2101, 3629, 14707, 25403, 39919, 279433, 287921, 2015447, 3167131, 5470499, 22169917, 38293493, 54992911, 60175489, 384950377, 421228423, 604922021, 1044865309, 4234454147, 7314057163, 11493518399, 80454628793]

約数ペア:

[(1, 80454628793), (7, 11493518399), (11, 7314057163), (19, 4234454147), (77, 1044865309), (133, 604922021), (191, 421228423), (209, 384950377), (1337, 60175489), (1463, 54992911), (2101, 38293493), (3629, 22169917), (14707, 5470499), (25403, 3167131), (39919, 2015447), (279433, 287921)]