16373097

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 27151488

約数和(自身を除く): 10778391

約数列:

[1, 3, 9, 13, 27, 39, 71, 73, 81, 117, 213, 219, 243, 351, 639, 657, 923, 949, 1053, 1917, 1971, 2769, 2847, 3159, 5183, 5751, 5913, 8307, 8541, 15549, 17253, 17739, 24921, 25623, 46647, 67379, 74763, 76869, 139941, 202137, 224289, 230607, 419823, 606411, 1259469, 1819233, 5457699, 16373097]

約数ペア:

[(1, 16373097), (3, 5457699), (9, 1819233), (13, 1259469), (27, 606411), (39, 419823), (71, 230607), (73, 224289), (81, 202137), (117, 139941), (213, 76869), (219, 74763), (243, 67379), (351, 46647), (639, 25623), (657, 24921), (923, 17739), (949, 17253), (1053, 15549), (1917, 8541), (1971, 8307), (2769, 5913), (2847, 5751), (3159, 5183)]