269386209

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{52237}}^1$

素因数の和:52437

約数の個数: 16

約数和(自身を含む): 401187840

約数和(自身を除く): 131801631

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 52237, 156711, 470133, 1410399, 9977267, 29931801, 89795403, 269386209]

約数ペア:

[(1, 269386209), (3, 89795403), (9, 29931801), (27, 9977267), (191, 1410399), (573, 470133), (1719, 156711), (5157, 52237)]