5390350871787

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20021}}^1\times {\mathrm{10103}}^1$

素因数の和:30190

約数の個数: 80

約数和(自身を含む): 9399773509632

約数和(自身を除く): 4009422637845

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 2961, 3807, 8883, 10103, 20021, 26649, 30309, 60063, 70721, 90927, 140147, 180189, 212163, 272781, 420441, 474841, 540567, 636489, 818343, 940987, 1261323, 1424523, 1621701, 1909467, 2822961, 3323887, 3783969, 4273569, 5728401, 6586909, 8468883, 9971661, 11351907, 12820707, 19760727, 25406649, 29914983, 38462121, 59282181, 76219947, 89744949, 177846543, 202272163, 269234847, 533539629, 606816489, 1415905141, 1820449467, 4247715423, 5461348401, 9506791661, 12743146269, 16384045203, 28520374983, 38229438807, 66547541627, 85561124949, 114688316421, 199642624881, 256683374847, 598927874643, 770050124541, 1796783623929, 5390350871787]

約数ペア:

[(1, 5390350871787), (3, 1796783623929), (7, 770050124541), (9, 598927874643), (21, 256683374847), (27, 199642624881), (47, 114688316421), (63, 85561124949), (81, 66547541627), (141, 38229438807), (189, 28520374983), (329, 16384045203), (423, 12743146269), (567, 9506791661), (987, 5461348401), (1269, 4247715423), (2961, 1820449467), (3807, 1415905141), (8883, 606816489), (10103, 533539629), (20021, 269234847), (26649, 202272163), (30309, 177846543), (60063, 89744949), (70721, 76219947), (90927, 59282181), (140147, 38462121), (180189, 29914983), (212163, 25406649), (272781, 19760727), (420441, 12820707), (474841, 11351907), (540567, 9971661), (636489, 8468883), (818343, 6586909), (940987, 5728401), (1261323, 4273569), (1424523, 3783969), (1621701, 3323887), (1909467, 2822961)]