27042813

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9133}}^1$

素因数の和:9193

約数の個数: 24

約数和(自身を含む): 45596928

約数和(自身を除く): 18554115

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 9133, 27399, 63931, 82197, 191793, 429251, 575379, 1287753, 3004757, 3863259, 9014271, 27042813]

約数ペア:

[(1, 27042813), (3, 9014271), (7, 3863259), (9, 3004757), (21, 1287753), (47, 575379), (63, 429251), (141, 191793), (329, 82197), (423, 63931), (987, 27399), (2961, 9133)]