137505939

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{6473}}^1$

素因数の和:6646

約数の個数: 16

約数和(自身を含む): 187797792

約数和(自身を除く): 50291853

約数列:

[1, 3, 73, 97, 219, 291, 6473, 7081, 19419, 21243, 472529, 627881, 1417587, 1883643, 45835313, 137505939]

約数ペア:

[(1, 137505939), (3, 45835313), (73, 1883643), (97, 1417587), (219, 627881), (291, 472529), (6473, 21243), (7081, 19419)]