63947961

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10253}}^1$

素因数の和:10283

約数の個数: 40

約数和(自身を含む): 119110464

約数和(自身を除く): 55162503

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 10253, 30759, 71771, 92277, 112783, 215313, 276831, 338349, 645939, 789481, 830493, 1015047, 1937817, 2368443, 3045141, 5813451, 7105329, 9135423, 21315987, 63947961]

約数ペア:

[(1, 63947961), (3, 21315987), (7, 9135423), (9, 7105329), (11, 5813451), (21, 3045141), (27, 2368443), (33, 1937817), (63, 1015047), (77, 830493), (81, 789481), (99, 645939), (189, 338349), (231, 276831), (297, 215313), (567, 112783), (693, 92277), (891, 71771), (2079, 30759), (6237, 10253)]