40124961

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 59278440

約数和(自身を除く): 19153479

約数列:

[1, 3, 9, 73, 157, 219, 389, 471, 657, 1167, 1413, 3501, 11461, 28397, 34383, 61073, 85191, 103149, 183219, 255573, 549657, 4458329, 13374987, 40124961]

約数ペア:

[(1, 40124961), (3, 13374987), (9, 4458329), (73, 549657), (157, 255573), (219, 183219), (389, 103149), (471, 85191), (657, 61073), (1167, 34383), (1413, 28397), (3501, 11461)]