9027207

素因数分解:

$3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 56

約数和(自身を含む): 16263840

約数和(自身を除く): 7236633

約数列:

[1, 3, 7, 9, 21, 27, 29, 61, 63, 81, 87, 183, 189, 203, 243, 261, 427, 549, 567, 609, 729, 783, 1281, 1647, 1701, 1769, 1827, 2349, 3843, 4941, 5103, 5307, 5481, 7047, 11529, 12383, 14823, 15921, 16443, 21141, 34587, 37149, 44469, 47763, 49329, 103761, 111447, 143289, 147987, 311283, 334341, 429867, 1003023, 1289601, 3009069, 9027207]

約数ペア:

[(1, 9027207), (3, 3009069), (7, 1289601), (9, 1003023), (21, 429867), (27, 334341), (29, 311283), (61, 147987), (63, 143289), (81, 111447), (87, 103761), (183, 49329), (189, 47763), (203, 44469), (243, 37149), (261, 34587), (427, 21141), (549, 16443), (567, 15921), (609, 14823), (729, 12383), (783, 11529), (1281, 7047), (1647, 5481), (1701, 5307), (1769, 5103), (1827, 4941), (2349, 3843)]