3178197

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 2325483

約数列:

[1, 3, 9, 11, 27, 29, 33, 41, 81, 87, 99, 123, 243, 261, 297, 319, 369, 451, 783, 891, 957, 1107, 1189, 1353, 2349, 2673, 2871, 3321, 3567, 4059, 7047, 8613, 9963, 10701, 12177, 13079, 25839, 32103, 36531, 39237, 77517, 96309, 109593, 117711, 288927, 353133, 1059399, 3178197]

約数ペア:

[(1, 3178197), (3, 1059399), (9, 353133), (11, 288927), (27, 117711), (29, 109593), (33, 96309), (41, 77517), (81, 39237), (87, 36531), (99, 32103), (123, 25839), (243, 13079), (261, 12177), (297, 10701), (319, 9963), (369, 8613), (451, 7047), (783, 4059), (891, 3567), (957, 3321), (1107, 2871), (1189, 2673), (1353, 2349)]