273617997

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 390365184

約数和(自身を除く): 116747187

約数列:

[1, 3, 31, 37, 93, 111, 131, 393, 607, 1147, 1821, 3441, 4061, 4847, 12183, 14541, 18817, 22459, 56451, 67377, 79517, 150257, 238551, 450771, 696229, 2088687, 2465027, 2942129, 7395081, 8826387, 91205999, 273617997]

約数ペア:

[(1, 273617997), (3, 91205999), (31, 8826387), (37, 7395081), (93, 2942129), (111, 2465027), (131, 2088687), (393, 696229), (607, 450771), (1147, 238551), (1821, 150257), (3441, 79517), (4061, 67377), (4847, 56451), (12183, 22459), (14541, 18817)]