82880523

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 140958720

約数和(自身を除く): 58078197

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 1103, 2277, 2783, 3267, 3309, 6831, 8349, 9927, 12133, 25047, 25369, 29781, 36399, 75141, 76107, 109197, 133463, 228321, 279059, 327591, 400389, 684963, 837177, 1201167, 2511531, 3069649, 3603501, 7534593, 9208947, 27626841, 82880523]

約数ペア:

[(1, 82880523), (3, 27626841), (9, 9208947), (11, 7534593), (23, 3603501), (27, 3069649), (33, 2511531), (69, 1201167), (99, 837177), (121, 684963), (207, 400389), (253, 327591), (297, 279059), (363, 228321), (621, 133463), (759, 109197), (1089, 76107), (1103, 75141), (2277, 36399), (2783, 29781), (3267, 25369), (3309, 25047), (6831, 12133), (8349, 9927)]