156719556297

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{43517}}^1$

素因数の和:43959

約数の個数: 40

約数和(自身を含む): 236386816776

約数和(自身を除く): 79667260479

約数列:

[1, 3, 9, 27, 81, 173, 257, 519, 771, 1557, 2313, 4671, 6939, 14013, 20817, 43517, 44461, 130551, 133383, 391653, 400149, 1174959, 1200447, 3524877, 3601341, 7528441, 11183869, 22585323, 33551607, 67755969, 100654821, 203267907, 301964463, 609803721, 905893389, 1934809337, 5804428011, 17413284033, 52239852099, 156719556297]

約数ペア:

[(1, 156719556297), (3, 52239852099), (9, 17413284033), (27, 5804428011), (81, 1934809337), (173, 905893389), (257, 609803721), (519, 301964463), (771, 203267907), (1557, 100654821), (2313, 67755969), (4671, 33551607), (6939, 22585323), (14013, 11183869), (20817, 7528441), (43517, 3601341), (44461, 3524877), (130551, 1200447), (133383, 1174959), (391653, 400149)]