127654989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32507}}^1$

素因数の和:32545

約数の個数: 32

約数和(自身を含む): 224695296

約数和(自身を除く): 97040307

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 32507, 97521, 227549, 357577, 552619, 682647, 1072731, 1657857, 2503039, 3868333, 6078809, 7509117, 11604999, 18236427, 42551663, 127654989]

約数ペア:

[(1, 127654989), (3, 42551663), (7, 18236427), (11, 11604999), (17, 7509117), (21, 6078809), (33, 3868333), (51, 2503039), (77, 1657857), (119, 1072731), (187, 682647), (231, 552619), (357, 357577), (561, 227549), (1309, 97521), (3927, 32507)]