27270243

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 54297600

約数和(自身を除く): 27027357

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1009, 1287, 2079, 2457, 3003, 3027, 3861, 7063, 9009, 9081, 11099, 13117, 21189, 27027, 27243, 33297, 39351, 63567, 77693, 91819, 99891, 118053, 144287, 190701, 233079, 275457, 299673, 354159, 432861, 699237, 826371, 1010009, 1298583, 2097711, 2479113, 3030027, 3895749, 9090081, 27270243]

約数ペア:

[(1, 27270243), (3, 9090081), (7, 3895749), (9, 3030027), (11, 2479113), (13, 2097711), (21, 1298583), (27, 1010009), (33, 826371), (39, 699237), (63, 432861), (77, 354159), (91, 299673), (99, 275457), (117, 233079), (143, 190701), (189, 144287), (231, 118053), (273, 99891), (297, 91819), (351, 77693), (429, 63567), (693, 39351), (819, 33297), (1001, 27243), (1009, 27027), (1287, 21189), (2079, 13117), (2457, 11099), (3003, 9081), (3027, 9009), (3861, 7063)]