168203091

素因数分解:

$3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{7621}}^1$

素因数の和:8682

約数の個数: 16

約数和(自身を含む): 256587008

約数和(自身を除く): 88383917

約数列:

[1, 3, 7, 21, 1051, 3153, 7357, 7621, 22071, 22863, 53347, 160041, 8009671, 24029013, 56067697, 168203091]

約数ペア:

[(1, 168203091), (3, 56067697), (7, 24029013), (21, 8009671), (1051, 160041), (3153, 53347), (7357, 22863), (7621, 22071)]