54120417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73037}}^1$

素因数の和:73072

約数の個数: 16

約数和(自身を含む): 81802560

約数和(自身を除く): 27682143

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 73037, 219111, 949481, 1387703, 2848443, 4163109, 18040139, 54120417]

約数ペア:

[(1, 54120417), (3, 18040139), (13, 4163109), (19, 2848443), (39, 1387703), (57, 949481), (247, 219111), (741, 73037)]