27157172

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 55770624

約数和(自身を除く): 28613452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1091, 1778, 2182, 3556, 4364, 6223, 7637, 12446, 15274, 24892, 30548, 53459, 106918, 138557, 213836, 277114, 554228, 969899, 1939798, 3879596, 6789293, 13578586, 27157172]

約数ペア:

[(1, 27157172), (2, 13578586), (4, 6789293), (7, 3879596), (14, 1939798), (28, 969899), (49, 554228), (98, 277114), (127, 213836), (196, 138557), (254, 106918), (508, 53459), (889, 30548), (1091, 24892), (1778, 15274), (2182, 12446), (3556, 7637), (4364, 6223)]