133648193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1291}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 159753216

約数和(自身を除く): 26105023

約数列:

[1, 7, 23, 161, 643, 1291, 4501, 9037, 14789, 29693, 103523, 207851, 830113, 5810791, 19092599, 133648193]

約数ペア:

[(1, 133648193), (7, 19092599), (23, 5810791), (161, 830113), (643, 207851), (1291, 103523), (4501, 29693), (9037, 14789)]