81013647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188843}}^1$

素因数の和:188870

約数の個数: 16

約数和(自身を含む): 126903168

約数和(自身を除く): 45889521

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 188843, 566529, 2077273, 2454959, 6231819, 7364877, 27004549, 81013647]

約数ペア:

[(1, 81013647), (3, 27004549), (11, 7364877), (13, 6231819), (33, 2454959), (39, 2077273), (143, 566529), (429, 188843)]