133251937

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 167270784

約数和(自身を除く): 34018847

約数列:

[1, 7, 13, 73, 91, 169, 511, 949, 1183, 1543, 6643, 10801, 12337, 20059, 86359, 112639, 140413, 260767, 788473, 1464307, 1825369, 10250149, 19035991, 133251937]

約数ペア:

[(1, 133251937), (7, 19035991), (13, 10250149), (73, 1825369), (91, 1464307), (169, 788473), (511, 260767), (949, 140413), (1183, 112639), (1543, 86359), (6643, 20059), (10801, 12337)]