27755343

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 50548992

約数和(自身を除く): 22793649

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 331, 363, 693, 847, 993, 1089, 1331, 2317, 2541, 2979, 3641, 3993, 6951, 7623, 9317, 10923, 11979, 20853, 25487, 27951, 32769, 40051, 76461, 83853, 120153, 229383, 280357, 360459, 440561, 841071, 1321683, 2523213, 3083927, 3965049, 9251781, 27755343]

約数ペア:

[(1, 27755343), (3, 9251781), (7, 3965049), (9, 3083927), (11, 2523213), (21, 1321683), (33, 841071), (63, 440561), (77, 360459), (99, 280357), (121, 229383), (231, 120153), (331, 83853), (363, 76461), (693, 40051), (847, 32769), (993, 27951), (1089, 25487), (1331, 20853), (2317, 11979), (2541, 10923), (2979, 9317), (3641, 7623), (3993, 6951)]