157210251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{34273}}^1$

素因数の和:34426

約数の個数: 16

約数和(自身を含む): 230321280

約数和(自身を除く): 73111029

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 34273, 102819, 377003, 1131009, 4763947, 14291841, 52403417, 157210251]

約数ペア:

[(1, 157210251), (3, 52403417), (11, 14291841), (33, 4763947), (139, 1131009), (417, 377003), (1529, 102819), (4587, 34273)]