153371259

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 231640640

約数和(自身を除く): 78269381

約数列:

[1, 3, 9, 27, 97, 157, 291, 373, 471, 873, 1119, 1413, 2619, 3357, 4239, 10071, 15229, 36181, 45687, 58561, 108543, 137061, 175683, 325629, 411183, 527049, 976887, 1581147, 5680417, 17041251, 51123753, 153371259]

約数ペア:

[(1, 153371259), (3, 51123753), (9, 17041251), (27, 5680417), (97, 1581147), (157, 976887), (291, 527049), (373, 411183), (471, 325629), (873, 175683), (1119, 137061), (1413, 108543), (2619, 58561), (3357, 45687), (4239, 36181), (10071, 15229)]