9649773

素因数分解:

$3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 56

約数和(自身を含む): 17348096

約数和(自身を除く): 7698323

約数列:

[1, 3, 7, 9, 21, 27, 31, 61, 63, 81, 93, 183, 189, 217, 243, 279, 427, 549, 567, 651, 729, 837, 1281, 1647, 1701, 1891, 1953, 2511, 3843, 4941, 5103, 5673, 5859, 7533, 11529, 13237, 14823, 17019, 17577, 22599, 34587, 39711, 44469, 51057, 52731, 103761, 119133, 153171, 158193, 311283, 357399, 459513, 1072197, 1378539, 3216591, 9649773]

約数ペア:

[(1, 9649773), (3, 3216591), (7, 1378539), (9, 1072197), (21, 459513), (27, 357399), (31, 311283), (61, 158193), (63, 153171), (81, 119133), (93, 103761), (183, 52731), (189, 51057), (217, 44469), (243, 39711), (279, 34587), (427, 22599), (549, 17577), (567, 17019), (651, 14823), (729, 13237), (837, 11529), (1281, 7533), (1647, 5859), (1701, 5673), (1891, 5103), (1953, 4941), (2511, 3843)]