8157331377

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{613}}^1\times {\mathrm{673}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 12804085840

約数和(自身を除く): 4646754463

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 613, 673, 1521, 1839, 2019, 2197, 5517, 6057, 6591, 7969, 8749, 19773, 23907, 26247, 71721, 78741, 103597, 113737, 310791, 341211, 412549, 932373, 1023633, 1237647, 1346761, 1478581, 3712941, 4040283, 4435743, 5363137, 12120849, 13307229, 16089411, 48268233, 69720781, 209162343, 627487029, 906370153, 2719110459, 8157331377]

約数ペア:

[(1, 8157331377), (3, 2719110459), (9, 906370153), (13, 627487029), (39, 209162343), (117, 69720781), (169, 48268233), (507, 16089411), (613, 13307229), (673, 12120849), (1521, 5363137), (1839, 4435743), (2019, 4040283), (2197, 3712941), (5517, 1478581), (6057, 1346761), (6591, 1237647), (7969, 1023633), (8749, 932373), (19773, 412549), (23907, 341211), (26247, 310791), (71721, 113737), (78741, 103597)]