86557947

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179209}}^1$

素因数の和:179242

約数の個数: 16

約数和(自身を含む): 137633280

約数和(自身を除く): 51075333

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 179209, 537627, 1254463, 3763389, 4121807, 12365421, 28852649, 86557947]

約数ペア:

[(1, 86557947), (3, 28852649), (7, 12365421), (21, 4121807), (23, 3763389), (69, 1254463), (161, 537627), (483, 179209)]