266955567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{108917}}^1$

素因数の和:108982

約数の個数: 16

約数和(自身を含む): 383391360

約数和(自身を除く): 116435793

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 108917, 326751, 2069423, 4683431, 6208269, 14050293, 88985189, 266955567]

約数ペア:

[(1, 266955567), (3, 88985189), (19, 14050293), (43, 6208269), (57, 4683431), (129, 2069423), (817, 326751), (2451, 108917)]