68797157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25321}}^1$

素因数の和:25364

約数の個数: 16

約数和(自身を含む): 85081920

約数和(自身を除く): 16284763

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 25321, 278531, 329173, 481099, 3620903, 5292089, 6254287, 68797157]

約数ペア:

[(1, 68797157), (11, 6254287), (13, 5292089), (19, 3620903), (143, 481099), (209, 329173), (247, 278531), (2717, 25321)]