52747107

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 86344704

約数和(自身を除く): 33597597

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 2081, 3621, 6243, 8449, 14567, 25347, 35377, 43701, 106131, 147751, 247639, 443253, 742917, 1034257, 2511767, 3102771, 7535301, 17582369, 52747107]

約数ペア:

[(1, 52747107), (3, 17582369), (7, 7535301), (17, 3102771), (21, 2511767), (51, 1034257), (71, 742917), (119, 443253), (213, 247639), (357, 147751), (497, 106131), (1207, 43701), (1491, 35377), (2081, 25347), (3621, 14567), (6243, 8449)]