99127959

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{248441}}^1$

素因数の和:248470

約数の個数: 16

約数和(自身を含む): 159002880

約数和(自身を除く): 59874921

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 248441, 745323, 1739087, 4720379, 5217261, 14161137, 33042653, 99127959]

約数ペア:

[(1, 99127959), (3, 33042653), (7, 14161137), (19, 5217261), (21, 4720379), (57, 1739087), (133, 745323), (399, 248441)]