72177927939

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{6029}}^1$

素因数の和:6541

約数の個数: 72

約数和(自身を含む): 119812530240

約数和(自身を除く): 47634602301

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 463, 507, 663, 1389, 1521, 1989, 2873, 4167, 6019, 6029, 7871, 8619, 18057, 18087, 23613, 25857, 54171, 54261, 70839, 78247, 78377, 102323, 102493, 234741, 235131, 306969, 307479, 704223, 705393, 920907, 922437, 1018901, 1330199, 1332409, 2791427, 3056703, 3990597, 3997227, 8374281, 9170109, 11971791, 11991681, 17321317, 25122843, 36288551, 47454259, 51963951, 108865653, 142362777, 155891853, 326596959, 427088331, 471751163, 616905367, 1415253489, 1850716101, 4245760467, 5552148303, 8019769771, 24059309313, 72177927939]

約数ペア:

[(1, 72177927939), (3, 24059309313), (9, 8019769771), (13, 5552148303), (17, 4245760467), (39, 1850716101), (51, 1415253489), (117, 616905367), (153, 471751163), (169, 427088331), (221, 326596959), (463, 155891853), (507, 142362777), (663, 108865653), (1389, 51963951), (1521, 47454259), (1989, 36288551), (2873, 25122843), (4167, 17321317), (6019, 11991681), (6029, 11971791), (7871, 9170109), (8619, 8374281), (18057, 3997227), (18087, 3990597), (23613, 3056703), (25857, 2791427), (54171, 1332409), (54261, 1330199), (70839, 1018901), (78247, 922437), (78377, 920907), (102323, 705393), (102493, 704223), (234741, 307479), (235131, 306969)]