77879601

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{977}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 119460744

約数和(自身を除く): 41581143

約数列:

[1, 3, 9, 17, 51, 153, 521, 977, 1563, 2931, 4689, 8793, 8857, 16609, 26571, 49827, 79713, 149481, 509017, 1527051, 4581153, 8653289, 25959867, 77879601]

約数ペア:

[(1, 77879601), (3, 25959867), (9, 8653289), (17, 4581153), (51, 1527051), (153, 509017), (521, 149481), (977, 79713), (1563, 49827), (2931, 26571), (4689, 16609), (8793, 8857)]