25061157

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 30

約数和(自身を含む): 41165894

約数和(自身を除く): 16104737

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 2557, 3267, 7671, 9801, 23013, 28127, 69039, 84381, 207117, 253143, 309397, 759429, 928191, 2278287, 2784573, 8353719, 25061157]

約数ペア:

[(1, 25061157), (3, 8353719), (9, 2784573), (11, 2278287), (27, 928191), (33, 759429), (81, 309397), (99, 253143), (121, 207117), (297, 84381), (363, 69039), (891, 28127), (1089, 23013), (2557, 9801), (3267, 7671)]