68075163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 110114368

約数和(自身を除く): 42039205

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 137, 279, 403, 411, 1209, 1233, 1781, 3627, 4247, 5343, 12741, 16029, 18769, 38223, 55211, 56307, 165633, 168921, 243997, 496899, 581839, 731991, 1745517, 2195973, 5236551, 7563907, 22691721, 68075163]

約数ペア:

[(1, 68075163), (3, 22691721), (9, 7563907), (13, 5236551), (31, 2195973), (39, 1745517), (93, 731991), (117, 581839), (137, 496899), (279, 243997), (403, 168921), (411, 165633), (1209, 56307), (1233, 55211), (1781, 38223), (3627, 18769), (4247, 16029), (5343, 12741)]