66852027

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 114462720

約数和(自身を除く): 47610693

約数列:

[1, 3, 9, 11, 27, 31, 33, 53, 93, 99, 137, 159, 279, 297, 341, 411, 477, 583, 837, 1023, 1233, 1431, 1507, 1643, 1749, 3069, 3699, 4247, 4521, 4929, 5247, 7261, 9207, 12741, 13563, 14787, 15741, 18073, 21783, 38223, 40689, 44361, 46717, 54219, 65349, 79871, 114669, 140151, 162657, 196047, 225091, 239613, 420453, 487971, 675273, 718839, 1261359, 2025819, 2156517, 2476001, 6077457, 7428003, 22284009, 66852027]

約数ペア:

[(1, 66852027), (3, 22284009), (9, 7428003), (11, 6077457), (27, 2476001), (31, 2156517), (33, 2025819), (53, 1261359), (93, 718839), (99, 675273), (137, 487971), (159, 420453), (279, 239613), (297, 225091), (341, 196047), (411, 162657), (477, 140151), (583, 114669), (837, 79871), (1023, 65349), (1233, 54219), (1431, 46717), (1507, 44361), (1643, 40689), (1749, 38223), (3069, 21783), (3699, 18073), (4247, 15741), (4521, 14787), (4929, 13563), (5247, 12741), (7261, 9207)]