80944987389

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1\times {\mathrm{26189}}^1$

素因数の和:29029

約数の個数: 32

約数和(自身を含む): 125722056960

約数和(自身を除く): 44777069571

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2777, 8331, 19439, 26189, 58317, 78567, 147181, 183323, 441543, 549969, 1030267, 1388017, 3090801, 4164051, 9716119, 29148357, 72726853, 218180559, 509087971, 1527263913, 3854523209, 11563569627, 26981662463, 80944987389]

約数ペア:

[(1, 80944987389), (3, 26981662463), (7, 11563569627), (21, 3854523209), (53, 1527263913), (159, 509087971), (371, 218180559), (1113, 72726853), (2777, 29148357), (8331, 9716119), (19439, 4164051), (26189, 3090801), (58317, 1388017), (78567, 1030267), (147181, 549969), (183323, 441543)]