27919661

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 37935324

約数和(自身を除く): 10015663

約数列:

[1, 7, 11, 17, 49, 77, 119, 121, 187, 277, 539, 833, 847, 1309, 1939, 2057, 3047, 4709, 5929, 9163, 13573, 14399, 21329, 32963, 33517, 51799, 100793, 149303, 230741, 234619, 362593, 569789, 1642333, 2538151, 3988523, 27919661]

約数ペア:

[(1, 27919661), (7, 3988523), (11, 2538151), (17, 1642333), (49, 569789), (77, 362593), (119, 234619), (121, 230741), (187, 149303), (277, 100793), (539, 51799), (833, 33517), (847, 32963), (1309, 21329), (1939, 14399), (2057, 13573), (3047, 9163), (4709, 5929)]