27291429

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 36

約数和(自身を含む): 45645600

約数和(自身を除く): 18354171

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1319, 1881, 2299, 3957, 6897, 11871, 14509, 20691, 25061, 43527, 75183, 130581, 159599, 225549, 275671, 478797, 827013, 1436391, 2481039, 3032381, 9097143, 27291429]

約数ペア:

[(1, 27291429), (3, 9097143), (9, 3032381), (11, 2481039), (19, 1436391), (33, 827013), (57, 478797), (99, 275671), (121, 225549), (171, 159599), (209, 130581), (363, 75183), (627, 43527), (1089, 25061), (1319, 20691), (1881, 14509), (2299, 11871), (3957, 6897)]