8049297921

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2269}}^1$

素因数の和:2838

約数の個数: 64

約数和(自身を含む): 13702809600

約数和(自身を除く): 5653511679

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 523, 969, 1569, 2261, 2269, 3661, 6783, 6807, 8891, 9937, 10983, 15883, 26673, 29811, 38573, 43111, 47649, 62237, 69559, 115719, 129333, 168929, 186711, 208677, 270011, 301777, 506787, 732887, 810033, 905331, 1182503, 1186687, 2198661, 3547509, 3560061, 5130209, 8306809, 15390627, 20173679, 22547053, 24920427, 60521037, 67641159, 141215753, 157829371, 383299901, 423647259, 473488113, 1149899703, 2683099307, 8049297921]

約数ペア:

[(1, 8049297921), (3, 2683099307), (7, 1149899703), (17, 473488113), (19, 423647259), (21, 383299901), (51, 157829371), (57, 141215753), (119, 67641159), (133, 60521037), (323, 24920427), (357, 22547053), (399, 20173679), (523, 15390627), (969, 8306809), (1569, 5130209), (2261, 3560061), (2269, 3547509), (3661, 2198661), (6783, 1186687), (6807, 1182503), (8891, 905331), (9937, 810033), (10983, 732887), (15883, 506787), (26673, 301777), (29811, 270011), (38573, 208677), (43111, 186711), (47649, 168929), (62237, 129333), (69559, 115719)]