86688069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47293}}^1$

素因数の和:47356

約数の個数: 16

約数和(自身を含む): 127126272

約数和(自身を除く): 40438203

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 47293, 141879, 614809, 1844427, 2222771, 6668313, 28896023, 86688069]

約数ペア:

[(1, 86688069), (3, 28896023), (13, 6668313), (39, 2222771), (47, 1844427), (141, 614809), (611, 141879), (1833, 47293)]