22050063

素因数分解:

$3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 56

約数和(自身を含む): 39348000

約数和(自身を除く): 17297937

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 149, 189, 203, 243, 261, 447, 567, 609, 729, 783, 1043, 1341, 1701, 1827, 2349, 3129, 4023, 4321, 5103, 5481, 7047, 9387, 12069, 12963, 16443, 21141, 28161, 30247, 36207, 38889, 49329, 84483, 90741, 108621, 116667, 147987, 253449, 272223, 350001, 760347, 816669, 1050003, 2450007, 3150009, 7350021, 22050063]

約数ペア:

[(1, 22050063), (3, 7350021), (7, 3150009), (9, 2450007), (21, 1050003), (27, 816669), (29, 760347), (63, 350001), (81, 272223), (87, 253449), (149, 147987), (189, 116667), (203, 108621), (243, 90741), (261, 84483), (447, 49329), (567, 38889), (609, 36207), (729, 30247), (783, 28161), (1043, 21141), (1341, 16443), (1701, 12963), (1827, 12069), (2349, 9387), (3129, 7047), (4023, 5481), (4321, 5103)]