55562679

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 83887440

約数和(自身を除く): 28324761

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 1233, 1669, 3699, 5007, 11097, 15021, 33291, 45063, 135189, 228653, 405567, 685959, 2057877, 6173631, 18520893, 55562679]

約数ペア:

[(1, 55562679), (3, 18520893), (9, 6173631), (27, 2057877), (81, 685959), (137, 405567), (243, 228653), (411, 135189), (1233, 45063), (1669, 33291), (3699, 15021), (5007, 11097)]