191650239

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5081}}^1$

素因数の和:5228

約数の個数: 32

約数和(自身を含む): 312238080

約数和(自身を除く): 120587841

約数列:

[1, 3, 9, 11, 27, 33, 99, 127, 297, 381, 1143, 1397, 3429, 4191, 5081, 12573, 15243, 37719, 45729, 55891, 137187, 167673, 503019, 645287, 1509057, 1935861, 5807583, 7098157, 17422749, 21294471, 63883413, 191650239]

約数ペア:

[(1, 191650239), (3, 63883413), (9, 21294471), (11, 17422749), (27, 7098157), (33, 5807583), (99, 1935861), (127, 1509057), (297, 645287), (381, 503019), (1143, 167673), (1397, 137187), (3429, 55891), (4191, 45729), (5081, 37719), (12573, 15243)]