85256241

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 138682368

約数和(自身を除く): 53426127

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1823, 2227, 2751, 5469, 6681, 12761, 15589, 30991, 38283, 46767, 92973, 216937, 238813, 650811, 716439, 1671691, 4059821, 5015073, 12179463, 28418747, 85256241]

約数ペア:

[(1, 85256241), (3, 28418747), (7, 12179463), (17, 5015073), (21, 4059821), (51, 1671691), (119, 716439), (131, 650811), (357, 238813), (393, 216937), (917, 92973), (1823, 46767), (2227, 38283), (2751, 30991), (5469, 15589), (6681, 12761)]