8141511081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139939}}^1$

素因数の和:140037

約数の個数: 32

約数和(自身を含む): 12413237760

約数和(自身を除く): 4271726679

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 451, 473, 1353, 1419, 1763, 5289, 19393, 58179, 139939, 419817, 1539329, 4617987, 5737499, 6017377, 17212497, 18052131, 63112489, 66191147, 189337467, 198573441, 246712457, 740137371, 2713837027, 8141511081]

約数ペア:

[(1, 8141511081), (3, 2713837027), (11, 740137371), (33, 246712457), (41, 198573441), (43, 189337467), (123, 66191147), (129, 63112489), (451, 18052131), (473, 17212497), (1353, 6017377), (1419, 5737499), (1763, 4617987), (5289, 1539329), (19393, 419817), (58179, 139939)]