203438017773

素因数分解:

$3^3\times {\mathrm{5437}}^1\times {\mathrm{1385827}}^1$

素因数の和:1391273

約数の個数: 16

約数和(自身を含む): 301445306560

約数和(自身を除く): 98007288787

約数列:

[1, 3, 9, 27, 5437, 16311, 48933, 146799, 1385827, 4157481, 12472443, 37417329, 7534741399, 22604224197, 67812672591, 203438017773]

約数ペア:

[(1, 203438017773), (3, 67812672591), (9, 22604224197), (27, 7534741399), (5437, 37417329), (16311, 12472443), (48933, 4157481), (146799, 1385827)]