27218241

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 44956800

約数和(自身を除く): 17738559

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 3121, 8721, 9363, 28089, 53057, 59299, 84267, 159171, 177897, 477513, 533691, 1008083, 1432539, 1601073, 3024249, 9072747, 27218241]

約数ペア:

[(1, 27218241), (3, 9072747), (9, 3024249), (17, 1601073), (19, 1432539), (27, 1008083), (51, 533691), (57, 477513), (153, 177897), (171, 159171), (323, 84267), (459, 59299), (513, 53057), (969, 28089), (2907, 9363), (3121, 8721)]