977897601

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{115223}}^1$

素因数の和:115293

約数の個数: 24

約数和(自身を含む): 1509895296

約数和(自身を除く): 531997695

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 115223, 345669, 1037007, 2650129, 4724143, 7950387, 14172429, 23851161, 42517287, 108655289, 325965867, 977897601]

約数ペア:

[(1, 977897601), (3, 325965867), (9, 108655289), (23, 42517287), (41, 23851161), (69, 14172429), (123, 7950387), (207, 4724143), (369, 2650129), (943, 1037007), (2829, 345669), (8487, 115223)]