155004147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 253393920

約数和(自身を除く): 98389773

約数列:

[1, 3, 9, 17, 19, 51, 57, 71, 153, 171, 213, 323, 639, 751, 969, 1207, 1349, 2253, 2907, 3621, 4047, 6759, 10863, 12141, 12767, 14269, 22933, 38301, 42807, 53321, 68799, 114903, 128421, 159963, 206397, 242573, 479889, 727719, 906457, 1013099, 2183157, 2719371, 3039297, 8158113, 9117891, 17222683, 51668049, 155004147]

約数ペア:

[(1, 155004147), (3, 51668049), (9, 17222683), (17, 9117891), (19, 8158113), (51, 3039297), (57, 2719371), (71, 2183157), (153, 1013099), (171, 906457), (213, 727719), (323, 479889), (639, 242573), (751, 206397), (969, 159963), (1207, 128421), (1349, 114903), (2253, 68799), (2907, 53321), (3621, 42807), (4047, 38301), (6759, 22933), (10863, 14269), (12141, 12767)]