76828647

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{192553}}^1$

素因数の和:192582

約数の個数: 16

約数和(自身を含む): 123234560

約数和(自身を除く): 46405913

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 192553, 577659, 1347871, 3658507, 4043613, 10975521, 25609549, 76828647]

約数ペア:

[(1, 76828647), (3, 25609549), (7, 10975521), (19, 4043613), (21, 3658507), (57, 1347871), (133, 577659), (399, 192553)]