4053969

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 28

約数和(自身を含む): 6243216

約数和(自身を除く): 2189247

約数列:

[1, 3, 9, 27, 67, 81, 83, 201, 243, 249, 603, 729, 747, 1809, 2241, 5427, 5561, 6723, 16281, 16683, 20169, 48843, 50049, 60507, 150147, 450441, 1351323, 4053969]

約数ペア:

[(1, 4053969), (3, 1351323), (9, 450441), (27, 150147), (67, 60507), (81, 50049), (83, 48843), (201, 20169), (243, 16683), (249, 16281), (603, 6723), (729, 5561), (747, 5427), (1809, 2241)]