267944319

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 408220176

約数和(自身を除く): 140275857

約数列:

[1, 3, 9, 23, 69, 167, 207, 337, 501, 529, 1011, 1503, 1587, 3033, 3841, 4761, 7751, 11523, 23253, 34569, 56279, 69759, 88343, 168837, 178273, 265029, 506511, 534819, 795087, 1294417, 1604457, 3883251, 11649753, 29771591, 89314773, 267944319]

約数ペア:

[(1, 267944319), (3, 89314773), (9, 29771591), (23, 11649753), (69, 3883251), (167, 1604457), (207, 1294417), (337, 795087), (501, 534819), (529, 506511), (1011, 265029), (1503, 178273), (1587, 168837), (3033, 88343), (3841, 69759), (4761, 56279), (7751, 34569), (11523, 23253)]