48532419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 80367840

約数和(自身を除く): 31835421

約数列:

[1, 3, 9, 13, 27, 37, 39, 101, 111, 117, 303, 333, 351, 481, 909, 999, 1313, 1369, 1443, 2727, 3737, 3939, 4107, 4329, 11211, 11817, 12321, 12987, 17797, 33633, 35451, 36963, 48581, 53391, 100899, 138269, 145743, 160173, 414807, 437229, 480519, 1244421, 1311687, 1797497, 3733263, 5392491, 16177473, 48532419]

約数ペア:

[(1, 48532419), (3, 16177473), (9, 5392491), (13, 3733263), (27, 1797497), (37, 1311687), (39, 1244421), (101, 480519), (111, 437229), (117, 414807), (303, 160173), (333, 145743), (351, 138269), (481, 100899), (909, 53391), (999, 48581), (1313, 36963), (1369, 35451), (1443, 33633), (2727, 17797), (3737, 12987), (3939, 12321), (4107, 11817), (4329, 11211)]