27394728273

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{1721}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 44588613888

約数和(自身を除く): 17193885615

約数列:

[1, 3, 9, 11, 33, 47, 99, 121, 141, 311, 363, 423, 517, 933, 1089, 1551, 1721, 2799, 3421, 4653, 5163, 5687, 10263, 14617, 15489, 17061, 18931, 30789, 37631, 43851, 51183, 56793, 80887, 112893, 131553, 160787, 170379, 208241, 242661, 338679, 482361, 535231, 624723, 727983, 889757, 1447083, 1605693, 1768657, 1874169, 2669271, 4817079, 5305971, 5887541, 8007813, 9787327, 15917913, 17662623, 25155857, 29361981, 52987869, 64762951, 75467571, 88085943, 194288853, 226402713, 276714427, 582866559, 830143281, 2490429843, 3043858697, 9131576091, 27394728273]

約数ペア:

[(1, 27394728273), (3, 9131576091), (9, 3043858697), (11, 2490429843), (33, 830143281), (47, 582866559), (99, 276714427), (121, 226402713), (141, 194288853), (311, 88085943), (363, 75467571), (423, 64762951), (517, 52987869), (933, 29361981), (1089, 25155857), (1551, 17662623), (1721, 15917913), (2799, 9787327), (3421, 8007813), (4653, 5887541), (5163, 5305971), (5687, 4817079), (10263, 2669271), (14617, 1874169), (15489, 1768657), (17061, 1605693), (18931, 1447083), (30789, 889757), (37631, 727983), (43851, 624723), (51183, 535231), (56793, 482361), (80887, 338679), (112893, 242661), (131553, 208241), (160787, 170379)]