157429239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{90011}}^1$

素因数の和:90078

約数の個数: 16

約数和(自身を含む): 233311104

約数和(自身を除く): 75881865

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 90011, 270033, 990121, 2970363, 4770583, 14311749, 52476413, 157429239]

約数ペア:

[(1, 157429239), (3, 52476413), (11, 14311749), (33, 4770583), (53, 2970363), (159, 990121), (583, 270033), (1749, 90011)]