8068977

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 14897520

約数和(自身を除く): 6828543

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 107, 133, 147, 171, 189, 321, 399, 441, 513, 567, 749, 931, 963, 1197, 1323, 1539, 2033, 2247, 2793, 2889, 3591, 3969, 5243, 6099, 6741, 8379, 8667, 10773, 14231, 15729, 18297, 20223, 25137, 42693, 47187, 54891, 60669, 75411, 99617, 128079, 141561, 164673, 298851, 384237, 424683, 896553, 1152711, 2689659, 8068977]

約数ペア:

[(1, 8068977), (3, 2689659), (7, 1152711), (9, 896553), (19, 424683), (21, 384237), (27, 298851), (49, 164673), (57, 141561), (63, 128079), (81, 99617), (107, 75411), (133, 60669), (147, 54891), (171, 47187), (189, 42693), (321, 25137), (399, 20223), (441, 18297), (513, 15729), (567, 14231), (749, 10773), (931, 8667), (963, 8379), (1197, 6741), (1323, 6099), (1539, 5243), (2033, 3969), (2247, 3591), (2793, 2889)]