80609067

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 157593600

約数和(自身を除く): 76984533

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 49, 63, 77, 87, 99, 147, 189, 191, 203, 231, 261, 297, 319, 441, 539, 573, 609, 693, 783, 957, 1323, 1337, 1421, 1617, 1719, 1827, 2079, 2101, 2233, 2871, 4011, 4263, 4851, 5157, 5481, 5539, 6303, 6699, 8613, 9359, 12033, 12789, 14553, 14707, 15631, 16617, 18909, 20097, 28077, 36099, 38367, 38773, 44121, 46893, 49851, 56727, 60291, 60929, 84231, 102949, 116319, 132363, 140679, 149553, 182787, 252693, 271411, 308847, 348957, 397089, 422037, 426503, 548361, 814233, 926541, 1046871, 1279509, 1645083, 2442699, 2779623, 2985521, 3838527, 7328097, 8956563, 11515581, 26869689, 80609067]

約数ペア:

[(1, 80609067), (3, 26869689), (7, 11515581), (9, 8956563), (11, 7328097), (21, 3838527), (27, 2985521), (29, 2779623), (33, 2442699), (49, 1645083), (63, 1279509), (77, 1046871), (87, 926541), (99, 814233), (147, 548361), (189, 426503), (191, 422037), (203, 397089), (231, 348957), (261, 308847), (297, 271411), (319, 252693), (441, 182787), (539, 149553), (573, 140679), (609, 132363), (693, 116319), (783, 102949), (957, 84231), (1323, 60929), (1337, 60291), (1421, 56727), (1617, 49851), (1719, 46893), (1827, 44121), (2079, 38773), (2101, 38367), (2233, 36099), (2871, 28077), (4011, 20097), (4263, 18909), (4851, 16617), (5157, 15631), (5481, 14707), (5539, 14553), (6303, 12789), (6699, 12033), (8613, 9359)]