189953151

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{2749}}^1$

素因数の和:3526

約数の個数: 16

約数和(自身を含む): 261888000

約数和(自身を除く): 71934849

約数列:

[1, 3, 31, 93, 743, 2229, 2749, 8247, 23033, 69099, 85219, 255657, 2042507, 6127521, 63317717, 189953151]

約数ペア:

[(1, 189953151), (3, 63317717), (31, 6127521), (93, 2042507), (743, 255657), (2229, 85219), (2749, 69099), (8247, 23033)]