378367089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 548225280

約数和(自身を除く): 169858191

約数列:

[1, 3, 23, 29, 69, 87, 173, 519, 667, 1093, 2001, 3279, 3979, 5017, 11937, 15051, 25139, 31697, 75417, 95091, 115391, 189089, 346173, 567267, 729031, 2187093, 4349047, 5483581, 13047141, 16450743, 126122363, 378367089]

約数ペア:

[(1, 378367089), (3, 126122363), (23, 16450743), (29, 13047141), (69, 5483581), (87, 4349047), (173, 2187093), (519, 729031), (667, 567267), (1093, 346173), (2001, 189089), (3279, 115391), (3979, 95091), (5017, 75417), (11937, 31697), (15051, 25139)]