43425729

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 64142312

約数和(自身を除く): 20716583

約数列:

[1, 3, 9, 73, 157, 219, 421, 471, 657, 1263, 1413, 3789, 11461, 30733, 34383, 66097, 92199, 103149, 198291, 276597, 594873, 4825081, 14475243, 43425729]

約数ペア:

[(1, 43425729), (3, 14475243), (9, 4825081), (73, 594873), (157, 276597), (219, 198291), (421, 103149), (471, 92199), (657, 66097), (1263, 34383), (1413, 30733), (3789, 11461)]