79253109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1543}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 123643520

約数和(自身を除く): 44390411

約数列:

[1, 3, 9, 13, 39, 117, 439, 1317, 1543, 3951, 4629, 5707, 13887, 17121, 20059, 51363, 60177, 180531, 677377, 2032131, 6096393, 8805901, 26417703, 79253109]

約数ペア:

[(1, 79253109), (3, 26417703), (9, 8805901), (13, 6096393), (39, 2032131), (117, 677377), (439, 180531), (1317, 60177), (1543, 51363), (3951, 20059), (4629, 17121), (5707, 13887)]