78712803

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{24917}}^1$

素因数の和:24945

約数の個数: 24

約数和(自身を含む): 126982128

約数和(自身を除く): 48269325

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 24917, 74751, 224253, 323921, 672759, 971763, 2018277, 2915289, 6054831, 8745867, 26237601, 78712803]

約数ペア:

[(1, 78712803), (3, 26237601), (9, 8745867), (13, 6054831), (27, 2915289), (39, 2018277), (81, 971763), (117, 672759), (243, 323921), (351, 224253), (1053, 74751), (3159, 24917)]