133723149

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 207427584

約数和(自身を除く): 73704435

約数列:

[1, 3, 7, 21, 103, 211, 293, 309, 633, 721, 879, 1477, 2051, 2163, 4431, 6153, 21733, 30179, 61823, 65199, 90537, 152131, 185469, 211253, 432761, 456393, 633759, 1298283, 6367769, 19103307, 44574383, 133723149]

約数ペア:

[(1, 133723149), (3, 44574383), (7, 19103307), (21, 6367769), (103, 1298283), (211, 633759), (293, 456393), (309, 432761), (633, 211253), (721, 185469), (879, 152131), (1477, 90537), (2051, 65199), (2163, 61823), (4431, 30179), (6153, 21733)]