75057213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4451}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 126508032

約数和(自身を除く): 51450819

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 4451, 5621, 13353, 16863, 31157, 48961, 93471, 146883, 324923, 342727, 974769, 1028181, 2274461, 3574153, 6823383, 10722459, 25019071, 75057213]

約数ペア:

[(1, 75057213), (3, 25019071), (7, 10722459), (11, 6823383), (21, 3574153), (33, 2274461), (73, 1028181), (77, 974769), (219, 342727), (231, 324923), (511, 146883), (803, 93471), (1533, 48961), (2409, 31157), (4451, 16863), (5621, 13353)]