7739523

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 13278720

約数和(自身を除く): 5539197

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 103, 121, 207, 253, 297, 309, 363, 621, 759, 927, 1089, 1133, 2277, 2369, 2781, 2783, 3267, 3399, 6831, 7107, 8349, 10197, 12463, 21321, 25047, 26059, 30591, 37389, 63963, 75141, 78177, 112167, 234531, 286649, 336501, 703593, 859947, 2579841, 7739523]

約数ペア:

[(1, 7739523), (3, 2579841), (9, 859947), (11, 703593), (23, 336501), (27, 286649), (33, 234531), (69, 112167), (99, 78177), (103, 75141), (121, 63963), (207, 37389), (253, 30591), (297, 26059), (309, 25047), (363, 21321), (621, 12463), (759, 10197), (927, 8349), (1089, 7107), (1133, 6831), (2277, 3399), (2369, 3267), (2781, 2783)]