83815899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 38941221

約数列:

[1, 3, 17, 47, 51, 73, 141, 219, 479, 799, 1241, 1437, 2397, 3431, 3723, 8143, 10293, 22513, 24429, 34967, 58327, 67539, 104901, 174981, 382721, 594439, 1148163, 1643449, 1783317, 4930347, 27938633, 83815899]

約数ペア:

[(1, 83815899), (3, 27938633), (17, 4930347), (47, 1783317), (51, 1643449), (73, 1148163), (141, 594439), (219, 382721), (479, 174981), (799, 104901), (1241, 67539), (1437, 58327), (2397, 34967), (3431, 24429), (3723, 22513), (8143, 10293)]