138314091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 209986560

約数和(自身を除く): 71672469

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 323, 799, 893, 969, 2397, 2679, 3037, 9111, 15181, 45543, 51629, 57703, 142739, 154887, 173109, 428217, 980951, 2426563, 2712041, 2942853, 7279689, 8136123, 46104697, 138314091]

約数ペア:

[(1, 138314091), (3, 46104697), (17, 8136123), (19, 7279689), (47, 2942853), (51, 2712041), (57, 2426563), (141, 980951), (323, 428217), (799, 173109), (893, 154887), (969, 142739), (2397, 57703), (2679, 51629), (3037, 45543), (9111, 15181)]