40768143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8231}}^1$

素因数の和:8374

約数の個数: 16

約数和(自身を含む): 59006976

約数和(自身を除く): 18238833

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 8231, 24693, 107003, 321009, 1045337, 3136011, 13589381, 40768143]

約数ペア:

[(1, 40768143), (3, 13589381), (13, 3136011), (39, 1045337), (127, 321009), (381, 107003), (1651, 24693), (4953, 8231)]