74103393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^2$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 121839424

約数和(自身を除く): 47736031

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 521, 1563, 3647, 6773, 10941, 20319, 47411, 142233, 271441, 814323, 1900087, 3528733, 5700261, 10586199, 24701131, 74103393]

約数ペア:

[(1, 74103393), (3, 24701131), (7, 10586199), (13, 5700261), (21, 3528733), (39, 1900087), (91, 814323), (273, 271441), (521, 142233), (1563, 47411), (3647, 20319), (6773, 10941)]