81510213

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{15359}}^1$

素因数の和:15452

約数の個数: 16

約数和(自身を含む): 114278400

約数和(自身を除く): 32768187

約数列:

[1, 3, 29, 61, 87, 183, 1769, 5307, 15359, 46077, 445411, 936899, 1336233, 2810697, 27170071, 81510213]

約数ペア:

[(1, 81510213), (3, 27170071), (29, 2810697), (61, 1336233), (87, 936899), (183, 445411), (1769, 46077), (5307, 15359)]