27413827

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 34918400

約数和(自身を除く): 7504573

約数列:

[1, 7, 19, 31, 61, 109, 133, 217, 427, 589, 763, 1159, 1891, 2071, 3379, 4123, 6649, 8113, 13237, 14497, 23653, 35929, 46543, 64201, 126331, 206119, 251503, 449407, 884317, 1442833, 3916261, 27413827]

約数ペア:

[(1, 27413827), (7, 3916261), (19, 1442833), (31, 884317), (61, 449407), (109, 251503), (133, 206119), (217, 126331), (427, 64201), (589, 46543), (763, 35929), (1159, 23653), (1891, 14497), (2071, 13237), (3379, 8113), (4123, 6649)]