86883657

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{61751}}^1$

素因数の和:61828

約数の個数: 16

約数和(自身を含む): 134372352

約数和(自身を除く): 47488695

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 61751, 185253, 432257, 1296771, 4137317, 12411951, 28961219, 86883657]

約数ペア:

[(1, 86883657), (3, 28961219), (7, 12411951), (21, 4137317), (67, 1296771), (201, 432257), (469, 185253), (1407, 61751)]