40199679

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6737}}^1$

素因数の和:6776

約数の個数: 32

約数和(自身を含む): 67919040

約数和(自身を除く): 27719361

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 6737, 20211, 60633, 87581, 114529, 181899, 262743, 343587, 788229, 1030761, 1488877, 2364687, 3092283, 4466631, 13399893, 40199679]

約数ペア:

[(1, 40199679), (3, 13399893), (9, 4466631), (13, 3092283), (17, 2364687), (27, 1488877), (39, 1030761), (51, 788229), (117, 343587), (153, 262743), (221, 181899), (351, 114529), (459, 87581), (663, 60633), (1989, 20211), (5967, 6737)]