7251363

素因数分解:

$3^6\times 7^3\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 56

約数和(自身を含む): 13116000

約数和(自身を除く): 5864637

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 243, 261, 343, 441, 567, 609, 729, 783, 1029, 1323, 1421, 1701, 1827, 2349, 3087, 3969, 4263, 5103, 5481, 7047, 9261, 9947, 11907, 12789, 16443, 21141, 27783, 29841, 35721, 38367, 49329, 83349, 89523, 115101, 147987, 250047, 268569, 345303, 805707, 1035909, 2417121, 7251363]

約数ペア:

[(1, 7251363), (3, 2417121), (7, 1035909), (9, 805707), (21, 345303), (27, 268569), (29, 250047), (49, 147987), (63, 115101), (81, 89523), (87, 83349), (147, 49329), (189, 38367), (203, 35721), (243, 29841), (261, 27783), (343, 21141), (441, 16443), (567, 12789), (609, 11907), (729, 9947), (783, 9261), (1029, 7047), (1323, 5481), (1421, 5103), (1701, 4263), (1827, 3969), (2349, 3087)]