143355933

素因数分解:

$3^3\times 7^1\times {\mathrm{859}}^1\times {\mathrm{883}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 243276800

約数和(自身を除く): 99920867

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 859, 883, 2577, 2649, 6013, 6181, 7731, 7947, 18039, 18543, 23193, 23841, 54117, 55629, 162351, 166887, 758497, 2275491, 5309479, 6826473, 15928437, 20479419, 47785311, 143355933]

約数ペア:

[(1, 143355933), (3, 47785311), (7, 20479419), (9, 15928437), (21, 6826473), (27, 5309479), (63, 2275491), (189, 758497), (859, 166887), (883, 162351), (2577, 55629), (2649, 54117), (6013, 23841), (6181, 23193), (7731, 18543), (7947, 18039)]