157788890043

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{48991}}^1\times {\mathrm{15121}}^1$

素因数の和:64186

約数の個数: 16

約数和(自身を含む): 213366822912

約数和(自身を除く): 55577932869

約数列:

[1, 3, 71, 213, 15121, 45363, 48991, 146973, 1073591, 3220773, 3478361, 10435083, 740792911, 2222378733, 52596296681, 157788890043]

約数ペア:

[(1, 157788890043), (3, 52596296681), (71, 2222378733), (213, 740792911), (15121, 10435083), (45363, 3478361), (48991, 3220773), (146973, 1073591)]