129213483

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{48449}}^1$

素因数の和:48586

約数の個数: 16

約数和(自身を含む): 198451200

約数和(自身を除く): 69237717

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 48449, 145347, 339143, 1017429, 6153023, 18459069, 43071161, 129213483]

約数ペア:

[(1, 129213483), (3, 43071161), (7, 18459069), (21, 6153023), (127, 1017429), (381, 339143), (889, 145347), (2667, 48449)]