74587989

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27967}}^1$

素因数の和:28104

約数の個数: 16

約数和(自身を含む): 114556928

約数和(自身を除く): 39968939

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 27967, 83901, 195769, 587307, 3551809, 10655427, 24862663, 74587989]

約数ペア:

[(1, 74587989), (3, 24862663), (7, 10655427), (21, 3551809), (127, 587307), (381, 195769), (889, 83901), (2667, 27967)]