268514919

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{77093}}^1$

素因数の和:77148

約数の個数: 20

約数和(自身を含む): 410448456

約数和(自身を除く): 141933537

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 77093, 231279, 693837, 2081511, 3314999, 6244533, 9944997, 29834991, 89504973, 268514919]

約数ペア:

[(1, 268514919), (3, 89504973), (9, 29834991), (27, 9944997), (43, 6244533), (81, 3314999), (129, 2081511), (387, 693837), (1161, 231279), (3483, 77093)]