91033407

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 143095680

約数和(自身を除く): 52062273

約数列:

[1, 3, 9, 29, 41, 47, 87, 123, 141, 181, 261, 369, 423, 543, 1189, 1363, 1629, 1927, 3567, 4089, 5249, 5781, 7421, 8507, 10701, 12267, 15747, 17343, 22263, 25521, 47241, 55883, 66789, 76563, 167649, 215209, 246703, 348787, 502947, 645627, 740109, 1046361, 1936881, 2220327, 3139083, 10114823, 30344469, 91033407]

約数ペア:

[(1, 91033407), (3, 30344469), (9, 10114823), (29, 3139083), (41, 2220327), (47, 1936881), (87, 1046361), (123, 740109), (141, 645627), (181, 502947), (261, 348787), (369, 246703), (423, 215209), (543, 167649), (1189, 76563), (1363, 66789), (1629, 55883), (1927, 47241), (3567, 25521), (4089, 22263), (5249, 17343), (5781, 15747), (7421, 12267), (8507, 10701)]