129337971

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 202137600

約数和(自身を除く): 72799629

約数列:

[1, 3, 7, 21, 59, 139, 177, 413, 417, 751, 973, 1239, 2253, 2919, 5257, 8201, 15771, 24603, 44309, 57407, 104389, 132927, 172221, 310163, 313167, 730723, 930489, 2192169, 6158951, 18476853, 43112657, 129337971]

約数ペア:

[(1, 129337971), (3, 43112657), (7, 18476853), (21, 6158951), (59, 2192169), (139, 930489), (177, 730723), (413, 313167), (417, 310163), (751, 172221), (973, 132927), (1239, 104389), (2253, 57407), (2919, 44309), (5257, 24603), (8201, 15771)]