7386153237

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{254003}}^1$

素因数の和:254374

約数の個数: 20

約数和(自身を含む): 11064414240

約数和(自身を除く): 3678261003

約数列:

[1, 3, 9, 27, 81, 359, 1077, 3231, 9693, 29079, 254003, 762009, 2286027, 6858081, 20574243, 91187077, 273561231, 820683693, 2462051079, 7386153237]

約数ペア:

[(1, 7386153237), (3, 2462051079), (9, 820683693), (27, 273561231), (81, 91187077), (359, 20574243), (1077, 6858081), (3231, 2286027), (9693, 762009), (29079, 254003)]