80043201

素因数分解:

$3^3\times 7^1\times {\mathrm{423509}}^1$

素因数の和:423525

約数の個数: 16

約数和(自身を含む): 135523200

約数和(自身を除く): 55479999

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 423509, 1270527, 2964563, 3811581, 8893689, 11434743, 26681067, 80043201]

約数ペア:

[(1, 80043201), (3, 26681067), (7, 11434743), (9, 8893689), (21, 3811581), (27, 2964563), (63, 1270527), (189, 423509)]