275328963

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12451}}^1$

素因数の和:12486

約数の個数: 48

約数和(自身を含む): 507643136

約数和(自身を除く): 232314173

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3159, 7371, 12451, 22113, 37353, 87157, 112059, 161863, 261471, 336177, 485589, 784413, 1008531, 1133041, 1456767, 2353239, 3025593, 3399123, 4370301, 7059717, 10197369, 13110903, 21179151, 30592107, 39332709, 91776321, 275328963]

約数ペア:

[(1, 275328963), (3, 91776321), (7, 39332709), (9, 30592107), (13, 21179151), (21, 13110903), (27, 10197369), (39, 7059717), (63, 4370301), (81, 3399123), (91, 3025593), (117, 2353239), (189, 1456767), (243, 1133041), (273, 1008531), (351, 784413), (567, 485589), (819, 336177), (1053, 261471), (1701, 161863), (2457, 112059), (3159, 87157), (7371, 37353), (12451, 22113)]