142712613

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 210165696

約数和(自身を除く): 67453083

約数列:

[1, 3, 9, 67, 201, 311, 603, 761, 933, 2283, 2799, 6849, 20837, 50987, 62511, 152961, 187533, 236671, 458883, 710013, 2130039, 15856957, 47570871, 142712613]

約数ペア:

[(1, 142712613), (3, 47570871), (9, 15856957), (67, 2130039), (201, 710013), (311, 458883), (603, 236671), (761, 187533), (933, 152961), (2283, 62511), (2799, 50987), (6849, 20837)]