53729199

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 80917200

約数和(自身を除く): 27188001

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 1481, 4031, 4443, 12093, 13329, 36279, 42949, 128847, 205859, 386541, 617577, 1852731, 5969911, 17909733, 53729199]

約数ペア:

[(1, 53729199), (3, 17909733), (9, 5969911), (29, 1852731), (87, 617577), (139, 386541), (261, 205859), (417, 128847), (1251, 42949), (1481, 36279), (4031, 13329), (4443, 12093)]