51707199

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6571}}^1$

素因数の和:6678

約数の個数: 16

約数和(自身を含む): 71713664

約数和(自身を除く): 20006465

約数列:

[1, 3, 43, 61, 129, 183, 2623, 6571, 7869, 19713, 282553, 400831, 847659, 1202493, 17235733, 51707199]

約数ペア:

[(1, 51707199), (3, 17235733), (43, 1202493), (61, 847659), (129, 400831), (183, 282553), (2623, 19713), (6571, 7869)]