27841671

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7244

約数の個数: 32

約数和(自身を含む): 48464640

約数和(自身を除く): 20622969

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 7211, 21633, 64899, 79321, 93743, 194697, 237963, 281229, 713889, 843687, 1031173, 2141667, 2531061, 3093519, 9280557, 27841671]

約数ペア:

[(1, 27841671), (3, 9280557), (9, 3093519), (11, 2531061), (13, 2141667), (27, 1031173), (33, 843687), (39, 713889), (99, 281229), (117, 237963), (143, 194697), (297, 93743), (351, 79321), (429, 64899), (1287, 21633), (3861, 7211)]