121503447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1303}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 189387744

約数和(自身を除く): 67884297

約数列:

[1, 3, 9, 13, 39, 117, 797, 1303, 2391, 3909, 7173, 10361, 11727, 16939, 31083, 50817, 93249, 152451, 1038491, 3115473, 9346419, 13500383, 40501149, 121503447]

約数ペア:

[(1, 121503447), (3, 40501149), (9, 13500383), (13, 9346419), (39, 3115473), (117, 1038491), (797, 152451), (1303, 93249), (2391, 50817), (3909, 31083), (7173, 16939), (10361, 11727)]