80314927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 103809024

約数和(自身を除く): 23494097

約数列:

[1, 7, 11, 43, 77, 127, 191, 301, 473, 889, 1337, 1397, 2101, 3311, 5461, 8213, 9779, 14707, 24257, 38227, 57491, 60071, 90343, 169799, 266827, 420497, 632401, 1043051, 1867789, 7301357, 11473561, 80314927]

約数ペア:

[(1, 80314927), (7, 11473561), (11, 7301357), (43, 1867789), (77, 1043051), (127, 632401), (191, 420497), (301, 266827), (473, 169799), (889, 90343), (1337, 60071), (1397, 57491), (2101, 38227), (3311, 24257), (5461, 14707), (8213, 9779)]