8049268509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{15661}}^1$

素因数の和:15881

約数の個数: 32

約数和(自身を含む): 11547279360

約数和(自身を除く): 3498010851

約数列:

[1, 3, 19, 57, 71, 127, 213, 381, 1349, 2413, 4047, 7239, 9017, 15661, 27051, 46983, 171323, 297559, 513969, 892677, 1111931, 1988947, 3335793, 5966841, 21126689, 37789993, 63380067, 113369979, 141215237, 423645711, 2683089503, 8049268509]

約数ペア:

[(1, 8049268509), (3, 2683089503), (19, 423645711), (57, 141215237), (71, 113369979), (127, 63380067), (213, 37789993), (381, 21126689), (1349, 5966841), (2413, 3335793), (4047, 1988947), (7239, 1111931), (9017, 892677), (15661, 513969), (27051, 297559), (46983, 171323)]