127523877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{172097}}^1$

素因数の和:172132

約数の個数: 16

約数和(自身を含む): 192749760

約数和(自身を除く): 65225883

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 172097, 516291, 2237261, 3269843, 6711783, 9809529, 42507959, 127523877]

約数ペア:

[(1, 127523877), (3, 42507959), (13, 9809529), (19, 6711783), (39, 3269843), (57, 2237261), (247, 516291), (741, 172097)]