2013641883

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5437}}^1$

素因数の和:5529

約数の個数: 64

約数和(自身を含む): 3445516800

約数和(自身を除く): 1431874917

約数列:

[1, 3, 9, 11, 27, 29, 33, 43, 87, 99, 129, 261, 297, 319, 387, 473, 783, 957, 1161, 1247, 1419, 2871, 3741, 4257, 5437, 8613, 11223, 12771, 13717, 16311, 33669, 41151, 48933, 59807, 123453, 146799, 157673, 179421, 233791, 370359, 473019, 538263, 701373, 1419057, 1614789, 1734403, 2104119, 2571701, 4257171, 5203209, 6312357, 6779939, 7715103, 15609627, 20339817, 23145309, 46828881, 61019451, 69435927, 74579329, 183058353, 223737987, 671213961, 2013641883]

約数ペア:

[(1, 2013641883), (3, 671213961), (9, 223737987), (11, 183058353), (27, 74579329), (29, 69435927), (33, 61019451), (43, 46828881), (87, 23145309), (99, 20339817), (129, 15609627), (261, 7715103), (297, 6779939), (319, 6312357), (387, 5203209), (473, 4257171), (783, 2571701), (957, 2104119), (1161, 1734403), (1247, 1614789), (1419, 1419057), (2871, 701373), (3741, 538263), (4257, 473019), (5437, 370359), (8613, 233791), (11223, 179421), (12771, 157673), (13717, 146799), (16311, 123453), (33669, 59807), (41151, 48933)]