27751647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6323}}^1$

素因数の和:6363

約数の個数: 32

約数和(自身を含む): 48568320

約数和(自身を除く): 20816673

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6323, 18969, 44261, 69553, 120137, 132783, 208659, 360411, 486871, 840959, 1321507, 1460613, 2522877, 3964521, 9250549, 27751647]

約数ペア:

[(1, 27751647), (3, 9250549), (7, 3964521), (11, 2522877), (19, 1460613), (21, 1321507), (33, 840959), (57, 486871), (77, 360411), (133, 208659), (209, 132783), (231, 120137), (399, 69553), (627, 44261), (1463, 18969), (4389, 6323)]