84253899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 121904640

約数和(自身を除く): 37650741

約数列:

[1, 3, 23, 43, 69, 73, 129, 219, 389, 989, 1167, 1679, 2967, 3139, 5037, 8947, 9417, 16727, 26841, 28397, 50181, 72197, 85191, 216591, 384721, 653131, 1154163, 1221071, 1959393, 3663213, 28084633, 84253899]

約数ペア:

[(1, 84253899), (3, 28084633), (23, 3663213), (43, 1959393), (69, 1221071), (73, 1154163), (129, 653131), (219, 384721), (389, 216591), (989, 85191), (1167, 72197), (1679, 50181), (2967, 28397), (3139, 26841), (5037, 16727), (8947, 9417)]