78342684483

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{61157443}}^1$

素因数の和:61157514

約数の個数: 16

約数和(自身を含む): 121336368896

約数和(自身を除く): 42993684413

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 61157443, 183472329, 428102101, 1284306303, 3730604023, 11191812069, 26114228161, 78342684483]

約数ペア:

[(1, 78342684483), (3, 26114228161), (7, 11191812069), (21, 3730604023), (61, 1284306303), (183, 428102101), (427, 183472329), (1281, 61157443)]