156760971

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{19891}}^1$

素因数の和:20002

約数の個数: 16

約数和(自身を含む): 217698048

約数和(自身を除く): 60937077

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 19891, 59673, 735967, 1412261, 2207901, 4236783, 52253657, 156760971]

約数ペア:

[(1, 156760971), (3, 52253657), (37, 4236783), (71, 2207901), (111, 1412261), (213, 735967), (2627, 59673), (7881, 19891)]