550097919

素因数分解:

$3^3\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{1879}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 932480000

約数和(自身を除く): 382382081

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1549, 1879, 4647, 5637, 10843, 13153, 13941, 16911, 32529, 39459, 41823, 50733, 97587, 118377, 292761, 355131, 2910571, 8731713, 20373997, 26195139, 61121991, 78585417, 183365973, 550097919]

約数ペア:

[(1, 550097919), (3, 183365973), (7, 78585417), (9, 61121991), (21, 26195139), (27, 20373997), (63, 8731713), (189, 2910571), (1549, 355131), (1879, 292761), (4647, 118377), (5637, 97587), (10843, 50733), (13153, 41823), (13941, 39459), (16911, 32529)]