80400723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{108503}}^1$

素因数の和:108538

約数の個数: 16

約数和(自身を含む): 121524480

約数和(自身を除く): 41123757

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 108503, 325509, 1410539, 2061557, 4231617, 6184671, 26800241, 80400723]

約数ペア:

[(1, 80400723), (3, 26800241), (13, 6184671), (19, 4231617), (39, 2061557), (57, 1410539), (247, 325509), (741, 108503)]