143649133

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 165473280

約数和(自身を除く): 21824147

約数列:

[1, 17, 31, 37, 53, 139, 527, 629, 901, 1147, 1643, 1961, 2363, 4309, 5143, 7367, 19499, 27931, 33337, 60791, 73253, 87431, 125239, 159433, 228377, 272579, 1033447, 2710361, 3882409, 4633843, 8449949, 143649133]

約数ペア:

[(1, 143649133), (17, 8449949), (31, 4633843), (37, 3882409), (53, 2710361), (139, 1033447), (527, 272579), (629, 228377), (901, 159433), (1147, 125239), (1643, 87431), (1961, 73253), (2363, 60791), (4309, 33337), (5143, 27931), (7367, 19499)]