27671259

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 46485504

約数和(自身を除く): 18814245

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 1163, 2163, 3399, 3489, 7931, 8141, 12793, 23793, 24423, 38379, 89551, 119789, 268653, 359367, 838523, 1317679, 2515569, 3953037, 9223753, 27671259]

約数ペア:

[(1, 27671259), (3, 9223753), (7, 3953037), (11, 2515569), (21, 1317679), (33, 838523), (77, 359367), (103, 268653), (231, 119789), (309, 89551), (721, 38379), (1133, 24423), (1163, 23793), (2163, 12793), (3399, 8141), (3489, 7931)]