47987499

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 77405184

約数和(自身を除く): 29417685

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 1361, 1533, 1679, 4083, 5037, 9527, 11753, 28581, 31303, 35259, 93909, 99353, 219121, 298059, 657363, 695471, 2086413, 2285119, 6855357, 15995833, 47987499]

約数ペア:

[(1, 47987499), (3, 15995833), (7, 6855357), (21, 2285119), (23, 2086413), (69, 695471), (73, 657363), (161, 298059), (219, 219121), (483, 99353), (511, 93909), (1361, 35259), (1533, 31303), (1679, 28581), (4083, 11753), (5037, 9527)]