80662263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 126385920

約数和(自身を除く): 45723657

約数列:

[1, 3, 11, 17, 33, 51, 59, 177, 187, 561, 649, 1003, 1947, 2437, 3009, 7311, 11033, 26807, 33099, 41429, 80421, 124287, 143783, 431349, 455719, 1367157, 1581613, 2444311, 4744839, 7332933, 26887421, 80662263]

約数ペア:

[(1, 80662263), (3, 26887421), (11, 7332933), (17, 4744839), (33, 2444311), (51, 1581613), (59, 1367157), (177, 455719), (187, 431349), (561, 143783), (649, 124287), (1003, 80421), (1947, 41429), (2437, 33099), (3009, 26807), (7311, 11033)]