27831067

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 33926400

約数和(自身を除く): 6095333

約数列:

[1, 11, 19, 37, 59, 61, 209, 407, 649, 671, 703, 1121, 1159, 2183, 2257, 3599, 7733, 12331, 12749, 24013, 24827, 39589, 41477, 42883, 68381, 133163, 456247, 471713, 752191, 1464793, 2530097, 27831067]

約数ペア:

[(1, 27831067), (11, 2530097), (19, 1464793), (37, 752191), (59, 471713), (61, 456247), (209, 133163), (407, 68381), (649, 42883), (671, 41477), (703, 39589), (1121, 24827), (1159, 24013), (2183, 12749), (2257, 12331), (3599, 7733)]