157788890037

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{922742047}}^1$

素因数の和:922742072

約数の個数: 12

約数和(自身を含む): 239912932480

約数和(自身を除く): 82124042443

約数列:

[1, 3, 9, 19, 57, 171, 922742047, 2768226141, 8304678423, 17532098893, 52596296679, 157788890037]

約数ペア:

[(1, 157788890037), (3, 52596296679), (9, 17532098893), (19, 8304678423), (57, 2768226141), (171, 922742047)]