31631330283

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:793

約数の個数: 128

約数和(自身を含む): 54612787200

約数和(自身を除く): 22981456917

約数列:

[1, 3, 7, 19, 21, 29, 31, 57, 87, 93, 133, 163, 203, 217, 399, 489, 541, 551, 589, 609, 651, 899, 1141, 1623, 1653, 1767, 2697, 3097, 3423, 3787, 3857, 4123, 4727, 5053, 6293, 9291, 10279, 11361, 11571, 12369, 14181, 15159, 15689, 16771, 17081, 18879, 21679, 30837, 33089, 35371, 47067, 50313, 51243, 65037, 71953, 88183, 89813, 96007, 99267, 106113, 109823, 117397, 119567, 146537, 215859, 264549, 269439, 288021, 298091, 318649, 329469, 352191, 358701, 439611, 486359, 617281, 628691, 672049, 894273, 955947, 1025759, 1459077, 1675477, 1851843, 1886073, 2016147, 2086637, 2230543, 2557307, 2733673, 2784203, 3077277, 3404513, 5026431, 6259911, 6691629, 7671921, 8201019, 8352609, 9240821, 10213539, 11728339, 17901149, 19135711, 19489421, 27722463, 35185017, 48588833, 51939787, 53703447, 57407133, 58468263, 64685747, 79276517, 145766499, 155819361, 194057241, 237829551, 340121831, 363578509, 554935619, 1020365493, 1090735527, 1506253823, 1664806857, 4518761469, 10543776761, 31631330283]

約数ペア:

[(1, 31631330283), (3, 10543776761), (7, 4518761469), (19, 1664806857), (21, 1506253823), (29, 1090735527), (31, 1020365493), (57, 554935619), (87, 363578509), (93, 340121831), (133, 237829551), (163, 194057241), (203, 155819361), (217, 145766499), (399, 79276517), (489, 64685747), (541, 58468263), (551, 57407133), (589, 53703447), (609, 51939787), (651, 48588833), (899, 35185017), (1141, 27722463), (1623, 19489421), (1653, 19135711), (1767, 17901149), (2697, 11728339), (3097, 10213539), (3423, 9240821), (3787, 8352609), (3857, 8201019), (4123, 7671921), (4727, 6691629), (5053, 6259911), (6293, 5026431), (9291, 3404513), (10279, 3077277), (11361, 2784203), (11571, 2733673), (12369, 2557307), (14181, 2230543), (15159, 2086637), (15689, 2016147), (16771, 1886073), (17081, 1851843), (18879, 1675477), (21679, 1459077), (30837, 1025759), (33089, 955947), (35371, 894273), (47067, 672049), (50313, 628691), (51243, 617281), (65037, 486359), (71953, 439611), (88183, 358701), (89813, 352191), (96007, 329469), (99267, 318649), (106113, 298091), (109823, 288021), (117397, 269439), (119567, 264549), (146537, 215859)]