138843243

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{200351}}^1$

素因数の和:200375

約数の個数: 24

約数和(自身を含む): 250039296

約数和(自身を除く): 111196053

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 200351, 601053, 1402457, 1803159, 2203861, 4207371, 6611583, 12622113, 15427027, 19834749, 46281081, 138843243]

約数ペア:

[(1, 138843243), (3, 46281081), (7, 19834749), (9, 15427027), (11, 12622113), (21, 6611583), (33, 4207371), (63, 2203861), (77, 1803159), (99, 1402457), (231, 601053), (693, 200351)]