203493243

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{12421}}^1$

素因数の和:12594

約数の個数: 16

約数和(自身を含む): 279842816

約数和(自身を除く): 76349573

約数列:

[1, 3, 43, 127, 129, 381, 5461, 12421, 16383, 37263, 534103, 1577467, 1602309, 4732401, 67831081, 203493243]

約数ペア:

[(1, 203493243), (3, 67831081), (43, 4732401), (127, 1602309), (129, 1577467), (381, 534103), (5461, 37263), (12421, 16383)]