5978331387

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{54443}}^1$

素因数の和:54549

約数の個数: 48

約数和(自身を含む): 10427114880

約数和(自身を除く): 4448783493

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 441, 581, 747, 1323, 1743, 2241, 4067, 5229, 12201, 15687, 36603, 54443, 109809, 163329, 381101, 489987, 1143303, 1469961, 2667707, 3429909, 4518769, 8003121, 10289727, 13556307, 24009363, 31631383, 40668921, 72028089, 94894149, 122006763, 221419681, 284682447, 664259043, 854047341, 1992777129, 5978331387]

約数ペア:

[(1, 5978331387), (3, 1992777129), (7, 854047341), (9, 664259043), (21, 284682447), (27, 221419681), (49, 122006763), (63, 94894149), (83, 72028089), (147, 40668921), (189, 31631383), (249, 24009363), (441, 13556307), (581, 10289727), (747, 8003121), (1323, 4518769), (1743, 3429909), (2241, 2667707), (4067, 1469961), (5229, 1143303), (12201, 489987), (15687, 381101), (36603, 163329), (54443, 109809)]