43218441

素因数分解:

$3^4\times 7^2\times {\mathrm{10889}}^1$

素因数の和:10915

約数の個数: 30

約数和(自身を含む): 75108330

約数和(自身を除く): 31889889

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 10889, 32667, 76223, 98001, 228669, 294003, 533561, 686007, 882009, 1600683, 2058021, 4802049, 6174063, 14406147, 43218441]

約数ペア:

[(1, 43218441), (3, 14406147), (7, 6174063), (9, 4802049), (21, 2058021), (27, 1600683), (49, 882009), (63, 686007), (81, 533561), (147, 294003), (189, 228669), (441, 98001), (567, 76223), (1323, 32667), (3969, 10889)]