26193699

素因数分解:

$3^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 47232000

約数和(自身を除く): 21038301

約数列:

[1, 3, 7, 9, 21, 27, 29, 59, 63, 81, 87, 177, 189, 203, 243, 261, 413, 531, 567, 609, 729, 783, 1239, 1593, 1701, 1711, 1827, 2187, 2349, 3717, 4779, 5103, 5133, 5481, 7047, 11151, 11977, 14337, 15309, 15399, 16443, 21141, 33453, 35931, 43011, 46197, 49329, 63423, 100359, 107793, 129033, 138591, 147987, 301077, 323379, 415773, 443961, 903231, 970137, 1247319, 2910411, 3741957, 8731233, 26193699]

約数ペア:

[(1, 26193699), (3, 8731233), (7, 3741957), (9, 2910411), (21, 1247319), (27, 970137), (29, 903231), (59, 443961), (63, 415773), (81, 323379), (87, 301077), (177, 147987), (189, 138591), (203, 129033), (243, 107793), (261, 100359), (413, 63423), (531, 49329), (567, 46197), (609, 43011), (729, 35931), (783, 33453), (1239, 21141), (1593, 16443), (1701, 15399), (1711, 15309), (1827, 14337), (2187, 11977), (2349, 11151), (3717, 7047), (4779, 5481), (5103, 5133)]