166989471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 248980992

約数和(自身を除く): 81991521

約数列:

[1, 3, 11, 33, 73, 103, 219, 309, 673, 803, 1133, 2019, 2409, 3399, 7403, 7519, 22209, 22557, 49129, 69319, 82709, 147387, 207957, 248127, 540419, 762509, 1621257, 2287527, 5060287, 15180861, 55663157, 166989471]

約数ペア:

[(1, 166989471), (3, 55663157), (11, 15180861), (33, 5060287), (73, 2287527), (103, 1621257), (219, 762509), (309, 540419), (673, 248127), (803, 207957), (1133, 147387), (2019, 82709), (2409, 69319), (3399, 49129), (7403, 22557), (7519, 22209)]