27779367

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 47070720

約数和(自身を除く): 19291353

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 2269, 4081, 6807, 12243, 15883, 24959, 47649, 74877, 120257, 174713, 360771, 524139, 841799, 1322827, 2525397, 3968481, 9259789, 27779367]

約数ペア:

[(1, 27779367), (3, 9259789), (7, 3968481), (11, 2525397), (21, 1322827), (33, 841799), (53, 524139), (77, 360771), (159, 174713), (231, 120257), (371, 74877), (583, 47649), (1113, 24959), (1749, 15883), (2269, 12243), (4081, 6807)]