91191489

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 123770880

約数和(自身を除く): 32579391

約数列:

[1, 3, 67, 201, 631, 719, 1893, 2157, 42277, 48173, 126831, 144519, 453689, 1361067, 30397163, 91191489]

約数ペア:

[(1, 91191489), (3, 30397163), (67, 1361067), (201, 453689), (631, 144519), (719, 126831), (1893, 48173), (2157, 42277)]