104740407

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8627}}^1$

素因数の和:8723

約数の個数: 24

約数和(自身を含む): 161516160

約数和(自身を除く): 56775753

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 8627, 12141, 25881, 77643, 163913, 491739, 612517, 1475217, 1837551, 5512653, 11637823, 34913469, 104740407]

約数ペア:

[(1, 104740407), (3, 34913469), (9, 11637823), (19, 5512653), (57, 1837551), (71, 1475217), (171, 612517), (213, 491739), (639, 163913), (1349, 77643), (4047, 25881), (8627, 12141)]