90471963

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1579}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 122860800

約数和(自身を除く): 32388837

約数列:

[1, 3, 71, 213, 269, 807, 1579, 4737, 19099, 57297, 112109, 336327, 424751, 1274253, 30157321, 90471963]

約数ペア:

[(1, 90471963), (3, 30157321), (71, 1274253), (213, 424751), (269, 336327), (807, 112109), (1579, 57297), (4737, 19099)]