85267839

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 122846592

約数和(自身を除く): 37578753

約数列:

[1, 3, 19, 43, 57, 129, 361, 817, 1083, 1831, 2451, 5493, 15523, 34789, 46569, 78733, 104367, 236199, 660991, 1495927, 1982973, 4487781, 28422613, 85267839]

約数ペア:

[(1, 85267839), (3, 28422613), (19, 4487781), (43, 1982973), (57, 1495927), (129, 660991), (361, 236199), (817, 104367), (1083, 78733), (1831, 46569), (2451, 34789), (5493, 15523)]