144493419

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 225792000

約数和(自身を除く): 81298581

約数列:

[1, 3, 7, 21, 59, 139, 177, 413, 417, 839, 973, 1239, 2517, 2919, 5873, 8201, 17619, 24603, 49501, 57407, 116621, 148503, 172221, 346507, 349863, 816347, 1039521, 2449041, 6880639, 20641917, 48164473, 144493419]

約数ペア:

[(1, 144493419), (3, 48164473), (7, 20641917), (21, 6880639), (59, 2449041), (139, 1039521), (177, 816347), (413, 349863), (417, 346507), (839, 172221), (973, 148503), (1239, 116621), (2517, 57407), (2919, 49501), (5873, 24603), (8201, 17619)]