227316243

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 386826624

約数和(自身を除く): 159510381

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 257, 539, 547, 771, 1617, 1641, 1799, 2827, 3829, 5397, 6017, 8481, 11487, 12593, 18051, 19789, 26803, 37779, 42119, 59367, 80409, 126357, 138523, 140579, 294833, 415569, 421737, 884499, 984053, 1546369, 2952159, 4639107, 6888371, 10824583, 20665113, 32473749, 75772081, 227316243]

約数ペア:

[(1, 227316243), (3, 75772081), (7, 32473749), (11, 20665113), (21, 10824583), (33, 6888371), (49, 4639107), (77, 2952159), (147, 1546369), (231, 984053), (257, 884499), (539, 421737), (547, 415569), (771, 294833), (1617, 140579), (1641, 138523), (1799, 126357), (2827, 80409), (3829, 59367), (5397, 42119), (6017, 37779), (8481, 26803), (11487, 19789), (12593, 18051)]