71948727

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 107959488

約数和(自身を除く): 36010761

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 2671, 2993, 8013, 8979, 24039, 26937, 109511, 194983, 328533, 584949, 985599, 1754847, 7994303, 23982909, 71948727]

約数ペア:

[(1, 71948727), (3, 23982909), (9, 7994303), (41, 1754847), (73, 985599), (123, 584949), (219, 328533), (369, 194983), (657, 109511), (2671, 26937), (2993, 24039), (8013, 8979)]