27851919

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 13620081

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 449, 667, 713, 899, 1347, 2001, 2139, 2697, 10327, 13021, 13919, 20677, 30981, 39063, 41757, 62031, 299483, 320137, 403651, 898449, 960411, 1210953, 9283973, 27851919]

約数ペア:

[(1, 27851919), (3, 9283973), (23, 1210953), (29, 960411), (31, 898449), (69, 403651), (87, 320137), (93, 299483), (449, 62031), (667, 41757), (713, 39063), (899, 30981), (1347, 20677), (2001, 13919), (2139, 13021), (2697, 10327)]