156798124803

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{245380477}}^1$

素因数の和:245380554

約数の個数: 12

約数和(自身を含む): 229676127408

約数和(自身を除く): 72878002605

約数列:

[1, 3, 9, 71, 213, 639, 245380477, 736141431, 2208424293, 17422013867, 52266041601, 156798124803]

約数ペア:

[(1, 156798124803), (3, 52266041601), (9, 17422013867), (71, 2208424293), (213, 736141431), (639, 245380477)]