43237467

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 80391168

約数和(自身を除く): 37153701

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 131, 169, 217, 273, 279, 393, 403, 507, 651, 819, 917, 1179, 1183, 1209, 1521, 1703, 1953, 2751, 2821, 3549, 3627, 4061, 5109, 5239, 8253, 8463, 10647, 11921, 12183, 15327, 15717, 22139, 25389, 28427, 35763, 36549, 36673, 47151, 52793, 66417, 85281, 107289, 110019, 154973, 158379, 199251, 255843, 330057, 369551, 464919, 475137, 686309, 1108653, 1394757, 2058927, 3325959, 4804163, 6176781, 14412489, 43237467]

約数ペア:

[(1, 43237467), (3, 14412489), (7, 6176781), (9, 4804163), (13, 3325959), (21, 2058927), (31, 1394757), (39, 1108653), (63, 686309), (91, 475137), (93, 464919), (117, 369551), (131, 330057), (169, 255843), (217, 199251), (273, 158379), (279, 154973), (393, 110019), (403, 107289), (507, 85281), (651, 66417), (819, 52793), (917, 47151), (1179, 36673), (1183, 36549), (1209, 35763), (1521, 28427), (1703, 25389), (1953, 22139), (2751, 15717), (2821, 15327), (3549, 12183), (3627, 11921), (4061, 10647), (5109, 8463), (5239, 8253)]