54637920141

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36645151}}^1$

素因数の和:36645232

約数の個数: 16

約数和(自身を含む): 84430430208

約数和(自身を除く): 29792510067

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 36645151, 109935453, 256516057, 769548171, 2601805721, 7805417163, 18212640047, 54637920141]

約数ペア:

[(1, 54637920141), (3, 18212640047), (7, 7805417163), (21, 2601805721), (71, 769548171), (213, 256516057), (497, 109935453), (1491, 36645151)]