68248143

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 106014720

約数和(自身を除く): 37766577

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 279, 603, 837, 1217, 1809, 2077, 3651, 6231, 10953, 18693, 32859, 37727, 56079, 81539, 113181, 244617, 339543, 733851, 1018629, 2201553, 2527709, 7583127, 22749381, 68248143]

約数ペア:

[(1, 68248143), (3, 22749381), (9, 7583127), (27, 2527709), (31, 2201553), (67, 1018629), (93, 733851), (201, 339543), (279, 244617), (603, 113181), (837, 81539), (1217, 56079), (1809, 37727), (2077, 32859), (3651, 18693), (6231, 10953)]