83958819

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{128969}}^1$

素因数の和:129010

約数の個数: 16

約数和(自身を含む): 132065280

約数和(自身を除く): 48106461

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 128969, 386907, 902783, 2708349, 3998039, 11994117, 27986273, 83958819]

約数ペア:

[(1, 83958819), (3, 27986273), (7, 11994117), (21, 3998039), (31, 2708349), (93, 902783), (217, 386907), (651, 128969)]