220181049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{4111}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 347677824

約数和(自身を除く): 127496775

約数列:

[1, 3, 9, 11, 33, 99, 541, 1623, 4111, 4869, 5951, 12333, 17853, 36999, 45221, 53559, 135663, 406989, 2224051, 6672153, 20016459, 24464561, 73393683, 220181049]

約数ペア:

[(1, 220181049), (3, 73393683), (9, 24464561), (11, 20016459), (33, 6672153), (99, 2224051), (541, 406989), (1623, 135663), (4111, 53559), (4869, 45221), (5951, 36999), (12333, 17853)]