133721391

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{1021}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 180280800

約数和(自身を除く): 46559409

約数列:

[1, 3, 149, 293, 447, 879, 1021, 3063, 43657, 130971, 152129, 299153, 456387, 897459, 44573797, 133721391]

約数ペア:

[(1, 133721391), (3, 44573797), (149, 897459), (293, 456387), (447, 299153), (879, 152129), (1021, 130971), (3063, 43657)]