157021323

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{3001}}^1$

素因数の和:3274

約数の個数: 16

約数和(自身を含む): 212685696

約数和(自身を除く): 55664373

約数列:

[1, 3, 107, 163, 321, 489, 3001, 9003, 17441, 52323, 321107, 489163, 963321, 1467489, 52340441, 157021323]

約数ペア:

[(1, 157021323), (3, 52340441), (107, 1467489), (163, 963321), (321, 489163), (489, 321107), (3001, 52323), (9003, 17441)]