81968766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1241951}}^1$

素因数の和:1241967

約数の個数: 16

約数和(自身を含む): 178841088

約数和(自身を除く): 96872322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1241951, 2483902, 3725853, 7451706, 13661461, 27322922, 40984383, 81968766]

約数ペア:

[(1, 81968766), (2, 40984383), (3, 27322922), (6, 13661461), (11, 7451706), (22, 3725853), (33, 2483902), (66, 1241951)]