29157003

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4931}}^1$

素因数の和:5016

約数の個数: 20

約数和(自身を含む): 44161128

約数和(自身を除く): 15004125

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4931, 5913, 14793, 44379, 133137, 359963, 399411, 1079889, 3239667, 9719001, 29157003]

約数ペア:

[(1, 29157003), (3, 9719001), (9, 3239667), (27, 1079889), (73, 399411), (81, 359963), (219, 133137), (657, 44379), (1971, 14793), (4931, 5913)]