27424467

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 22370733

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1091, 1197, 1323, 2793, 3273, 3591, 7637, 8379, 9819, 20729, 22911, 25137, 29457, 53459, 62187, 68733, 145103, 160377, 186561, 206199, 435309, 481131, 559683, 1015721, 1305927, 1443393, 3047163, 3917781, 9141489, 27424467]

約数ペア:

[(1, 27424467), (3, 9141489), (7, 3917781), (9, 3047163), (19, 1443393), (21, 1305927), (27, 1015721), (49, 559683), (57, 481131), (63, 435309), (133, 206199), (147, 186561), (171, 160377), (189, 145103), (399, 68733), (441, 62187), (513, 53459), (931, 29457), (1091, 25137), (1197, 22911), (1323, 20729), (2793, 9819), (3273, 8379), (3591, 7637)]