1075194243

素因数分解:

$3^4\times {\mathrm{1889}}^1\times {\mathrm{7027}}^1$

素因数の和:8928

約数の個数: 20

約数和(自身を含む): 1607233320

約数和(自身を除く): 532039077

約数列:

[1, 3, 9, 27, 81, 1889, 5667, 7027, 17001, 21081, 51003, 63243, 153009, 189729, 569187, 13274003, 39822009, 119466027, 358398081, 1075194243]

約数ペア:

[(1, 1075194243), (3, 358398081), (9, 119466027), (27, 39822009), (81, 13274003), (1889, 569187), (5667, 189729), (7027, 153009), (17001, 63243), (21081, 51003)]