68317711

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 91584000

約数和(自身を除く): 23266289

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 343, 539, 931, 953, 1463, 3773, 6517, 6671, 10241, 10483, 18107, 46697, 71687, 73381, 126749, 199177, 326879, 513667, 887243, 1394239, 3595669, 6210701, 9759673, 68317711]

約数ペア:

[(1, 68317711), (7, 9759673), (11, 6210701), (19, 3595669), (49, 1394239), (77, 887243), (133, 513667), (209, 326879), (343, 199177), (539, 126749), (931, 73381), (953, 71687), (1463, 46697), (3773, 18107), (6517, 10483), (6671, 10241)]