159129603

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 247808000

約数和(自身を除く): 88678397

約数列:

[1, 3, 9, 27, 31, 81, 93, 127, 279, 381, 499, 837, 1143, 1497, 2511, 3429, 3937, 4491, 10287, 11811, 13473, 15469, 35433, 40419, 46407, 63373, 106299, 139221, 190119, 318897, 417663, 570357, 1252989, 1711071, 1964563, 5133213, 5893689, 17681067, 53043201, 159129603]

約数ペア:

[(1, 159129603), (3, 53043201), (9, 17681067), (27, 5893689), (31, 5133213), (81, 1964563), (93, 1711071), (127, 1252989), (279, 570357), (381, 417663), (499, 318897), (837, 190119), (1143, 139221), (1497, 106299), (2511, 63373), (3429, 46407), (3937, 40419), (4491, 35433), (10287, 15469), (11811, 13473)]